XXXIII International Symposiumon Lattice Field Theory
July 14–18, 2015
Kobe International Conference Center, Kobe, Japan

Contents
1Sponsors

2

Program

2

2.1
2.2

2
3
3
3
4
4
5
6
7
7
9
9
13
17
21
25
37
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40

2.3

2.4
2.5
2.6
3

Room Map

3.1
3.2
3.3
4

5

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plenary Talks (Main Hall) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.1 July 14 (Tuesday) 9:00 – 10:30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.2 July 14 (Tuesday) 11:00 – 12:30 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.3 July 15 (Wednesday) 9:00 – 10:30 . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.4 July 15 (Wednesday) 11:00 – 12:30 . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.5 July 17 (Friday) 9:00 – 10:30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.6 July 17 (Friday) 11:00 – 12:30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.7 July 18 (Saturday) 13:00 – 14:45 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.8 July 18 (Saturday) 15:15 – 16:45 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parallel Sessions (Fourth Floor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.1 July 14 (Tuesday) 14:00 – 18:30 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.2 July 15 (Wednesday) 14:00 – 18:30 . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.3 July 16 (Thursday) 8:30 – 12:00 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.4 July 17 (Friday) 14:00 – 18:10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.5 July 18 (Saturday) 9:00 – 11:00 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Poster Session [July 15 (Wednesday) 18:30 – 21:00] . . . . . . . . . . . . . . . . . . . . . .
Excursion [July 16 (Thursday) 13:30 – 19:50] . . . . . . . . . . . . . . . . . . . . . . . . .
Banquette [July 17 (Friday) 18:30 – 21:00] . . . . . . . . . . . . . . . . . . . . . . . . . .

1

41

Kobe International Conference Center Building . . . . . . . . . . . . . . . . . . . . . . . . 41
Main Hall (Plenary Talks) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Fourth Floor (Parallel and Poster Sessions) . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Miscellaneous Information

43

4.1
4.2
4.3
4.4
4.5

43
43
43
43
43

Conference Secretary Desk & Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Smoking Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stores, Restaurants & Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Network Access (WiFi) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Police, Fire, Medical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maps

44

5.1
5.2
5.3
5.4

44
44
45
46

Excursion Bus and Banquette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Designated Smoking Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Area Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Local Area Guide Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 SPONSORSLATTICE 2015

1 Sponsors
Center for Computational Sciences, University of Tsukuba

Joint Institute for Computational Fundamental Science

Kobayashi-Maskawa Institute for the Origin of Particles andthe Universe, Nagoya University

RIKEN Advanced Institute for Computational Science

Cray Inc.

Fujitsu Limited

Hitachi, Ltd.

NVIDIA Corporation

1

LATTICE 2015

2 Program
2.1 Overview
14 July (Tue)15 July (Wed)

8:30
9:00
9:30

9:00 - 10:30
Plenary
Main Hall

9:00 - 10:30
Plenary
Main Hall

10:30 - 11:00
Coffee Break
11:00 - 12:30
Plenary
Main Hall

10:30 - 11:00
Coffee Break
11:00 - 12:30
Plenary
Main Hall

16 July (Thu)
8:30 - 10:10
Parallel
4F

17 July (Fri)18 July (Sat)9:00 - 10:30
Plenary
Main Hall

9:00 - 11:00
Parallel
4F

10:00
10:30
11:00
11:30

10:10 - 10:40
Coffee Break
10:40 - 12:00
Parallel
4F

10:30 - 11:00
Coffee BreakCoffee- Break
11:00
12:30
Plenary
Main Hall

12:00
12:30
13:00
13:30
14:00
14:30

13:00 - 14:45
Plenary
Main Hall

13:30 - 19:50
Excursion
14:00 - 16:00
Parallel
4F

14:00 - 16:00
Parallel
4F

14:00 - 16:00
Parallel
4F
14:45 - 15:15
Coffee Break
15:15 - 16:45
Plenary
Main Hall

15:00
15:30
16:00
16:30
17:00

16:00 - 16:30
Coffee Break
16:30 - 18:30
Parallel
4F

16:00 - 16:30
Coffee Break
16:30 - 18:30
Parallel
4F

16:00 - 16:30
Coffee Break
16:30 - 18:10
Parallel
4F

18:30 - 21:00
Poster
4F

18:30 - 21:00
Banquet

17:30
18:00
18:30
19:00

Kobe Portpia Hotel

19:30
20:00
20:30
21:00

2

2

LATTICE 2015

PROGRAM

2.2 Plenary Talks (Main Hall)
2.2.1 July 14 (Tuesday) 9:00 – 10:30
14 Jul (Tue)Time

Main Hall

Plenary Session (Chair: Philippe de Forcrand)

Presenter
Conference Opening

9:00 - 9:15
9:15 - 10:00

Title / Abstract

GIUSTI, Leonardo

Recent progress on chiral symmetry breaking in QCD
I review recent progress achieved on the lattice in the understanding of chiral symmetry
breaking in QCD. Emphasis is given to recent computations of the spectral density of
the Dirac operator and of the topological susceptibility.

10:00 - 10:30

NAKAYAMA, Yu

Determining the order of chiral phase transition in QCD from conformal bootstrap
There has been a longstanding debate if the chiral phase transition in two-flavor
massless QCD is the first order or the second order. The previous arguments based on
epsilon expansions, large N expansions, functional renormalization group, and MonteCarlo simulations had been all inconclusive with shortcomings. If it were the second
order phase transition, there should exist a corresponding three-dimensional conformal
field theory which describes the critical phenomenon. The recent development inconformal bootstrap enables us to directly study the (non-)existence of conformal fixed
points in a non-perturbative manner.
In this talk, I review the conformal bootstrap method and its application to this problem.
Our conclusion is that the corresponding conformal fixed point should exist and thephase transition will be the second order if the U(1) chiral anomaly is effectively
restored. This means that the original 1-loop prediction by Pisarski and Wilczek would
be incorrect. We further provide the most precise prediction of the critical exponent
there. We believe future numerical simulations will confirm our prediction.

10:30 - 11:00

Coffee Break2.2.2 July 14 (Tuesday) 11:00 – 12:30
14 Jul (Tue)Main Hall

Time

Presenter

11:00 - 11:45

AOYAMA, Tatsumi

Plenary Session (Chair: Maarten Golterman)
Title / Abstract
Numerical evaluation of QED contribution to lepton g-2
The anomalous magnetic moment (g-2) of the electron has played the central role intesting the validity of quantum electrodynamics (QED) as well as the standard model ofparticle physics. The test has been further improved, which was made possible by thecomplete evaluation of the tenth-order term in the perturbation theory of QED, together
with the latest measurement of the electron g-2 by the Harvard group that has reached
the precision of 0.24 ppb. In this talk we will present the numerical approach to theevaluation of QED contribution to lepton g-2 up to the recent developments.

11:45 - 12:30

IZUBUCHI, Taku

Lattice QCD moments - g-2 and NEDM There has been much progress in studies of the physics of low energy, precisionobservables in the flavor neutral sector using Lattice QCD, especially on the lepton
anomalous magnetic moments (g-2) and nucleon electric dipole moments. The current
status of these studies is reviewed, and remaining challenges and new ideas are
discussed.

3

2.2

LATTICE 2015

Plenary Talks (Main Hall)

2.2.3 July 15 (Wednesday) 9:00 – 10:30
15 Jul (Wed)Main Hall

Time

Presenter

9:00 - 9:45

ZANOTTI, JamesPlenary Session (Chair: Steven Gottlieb)
Title / Abstract
Hadron Structure from Lattice QCD
Here we review the progress made in understanding the internal structure of hadrons interms of the gluonic and quark constituents. Recent results for standard observables
such as the nucleon axial charge, electromagnetic form factors and quark momentum
fraction will be summarised, before turning our attention to more challenging quantities,
including quark disconnected contributions and so-called parton quasi-distributionfunctions. With many new experiments whose primary goal is to understand the internal
dynamics of hadrons now underway, particular emphasis will be given to latticecalculations that promise to assist and guide these experimental efforts.

9:45 - 10:30

JUETTNER, Andreas

Light flavours
For quite some time now simulations of lattice QCD have allowed for predicting a basic
set of light flavour quantities reliably and with increasingly high precision. The field has
started to move on: Advances in field theory, algorithms and computing for the first timeallow to address more complicated problems like for example hadronic and rare kaon
decays, the kaon mass-difference or the conceptually clean inclusion ofelectromagnetic and isospin effects. This talk aims at providing an overview over thestate-of-the-art.

10:30 - 11:00

Coffee Break

2.2.4 July 15 (Wednesday) 11:00 – 12:30
15 Jul (Wed)Time

Main Hall

Presenter

Title / Abstract
Kenneth G. Wilson Award for Excellence in Lattice Field Theory

11:00 - 11:30
11:30 - 12:00

Plenary Session (Chair: Sinya Aoki)

HANSEN, Maxwell

Three-body observables from the lattice
Scattering and transition amplitudes with three-hadron final states play an importantrole in nuclear and particle physics. In order to predict such quantities using Lattice
QCD, formalism is required to overcome the limitations of Euclidean time and finite
volume. In this talk I will focus on extensions of Luescher's work relating the finitevolume energy spectrum to physical scattering amplitudes. I will highlight thechallenges that arise in extending the formalism from two-to three-particle states, andwill describe how these have been addressed. Finally, I will outline outstanding
problems and discuss the prospects of applying the formalism in a numerical Lattice
QCD calculation.

12:00 - 12:30

KELLY, Christopher

Standard-model prediction for direct CP violation in K->pi pi decays
We discuss our recent publication [arXiv:1505.07863] of the first lattice QCD
calculation of the complex kaon decay amplitude A_0 with physical kinematics, using asingle 32^3 x 64 domain wall ensemble with G-parity spatial boundary conditions. We
obtain approximate agreement with the experimental value for Re(A_0), which serves
as a test of our method. Our prediction of Im(A_0) can be used to compute the direct
CP violating ratio Re(ε'/ε), which we find to be ~2 sigma lower than the experimental
value. This result provides a new test of the Standard Model theory of CP violation, one
which can be made more accurate with increasing computer capability.

4

2

LATTICE 2015

PROGRAM

2.2.5 July 17 (Friday) 9:00 – 10:30
17 Jul (Fri)Main Hall

Time

Presenter

9:00 - 9:45

UNSAL, Mithat

Plenary Session (Chair: Hiroshi Suzuki)
Title / Abstract
What is QFT? Resurgent trans-series, Lefschetz thimbles, and new exact saddles
Resurgent trans-series provide a novel mathematical formalism to unify perturbativeand non-perturbative physics, leading to new insights into the general structure ofquantum theories. I will review the main ideas with some illustrative examples.
In many quantum mechanical systems, all orders non-perturbative data is encoded into
perturbation theory, and it can be decoded. In QFTs, there are cases in which
resurgence provides a new interpretation of IR-renormalon puzzle, reveals theexistence of many new saddles (such as magnetic and neutral bions), and potentiallyprovide a non-perturbative continuum definition of QFT in a semi-classical domain. I
will also describe a new perspective on path integration, which is intimately tied withresurgence theory and employs some tools of Picard-Lefschetz theory. This
perspective leads to many dramatic and surprising results, and implies that the proper
framework to study semi-classics in path integral formulation is yet to be developed.

9:45 - 10:30

SANNINO, Francesco

Lattice's Bright, Dark and Safe side
Circa 95% of the universe is made of unknown forms of matter and energy, while todescribe the remaining 5% one needs at least three fundamental forces, i.e. Quantum
Electrodynamics, Weak Interactions and Quantum Chromo Dynamics (QCD).
Furthermore strong interactions are responsible for creating the bulk of the bright mass,
i.e. the 5%. It is therefore natural to expect that to correctly describe the rest of ouruniverse while providing a sensible link to the visible component new forces will soon
emerge. For example the standard model sector responsible for breaking theelectroweak symmetry spontaneously could be replaced by a new and more naturalstrongly coupled sector. Another interesting avenue is the possibility that dark matter
itself, as the ordinary proton and neutron, is not an elementary particle but rather astate composed by new strongly coupled matter. I will argue that models of composite
dynamics are indeed primary candidates for a better understanding of the origin ofbright and dark matter in Nature. I will also show by reviewing recent results that Latticefield methods can provide clear and falsifiable predictions for the Large Hadron Collider
experiment as well as dark matter direct experiments searches.
I will then switch gear and exhibit the first proof of existence of nonsupersymmetric andnon-asymptotically free 4D Gauge-Yukawa theories (structurally similar to the standard
model) that are UV finite thanks to the existence of an exact interacting quantum UV
fixed point in the gauge, Yukawa and scalar self-couplings. These theories are
therefore asymptotically safe. Theories with this behaviour have been searched for on
the lattice for the past several decades. The results show the critical ingredientsneeded to construct these new classes of theories and offer a strategy for future latticestudies. I will then comment on the wide phenomenological impact of this discovery.
Understanding strong dynamics is therefore crucial to construct phenomenologically
relevant extensions of the standard model of particle interactions, and ultimately being
able to describe our Universe.

10:30 - 11:00

5

Coffee Break2.2

LATTICE 2015

Plenary Talks (Main Hall)

2.2.6 July 17 (Friday) 11:00 – 12:30
17 Jul (Fri)Main Hall

Time

Presenter

11:00 - 11:45

IIJIMA, Toru

Plenary Session (Chair: Rainer Sommer)
Title / Abstract
Physics at the Belle II experiment and Lattice QCD
In this talk, we discuss the status and x10^35 cm^-2 s^-1. This enables us to study
decays of heavy flavor particles, B and D mesons as well as t leptons, at the order ofO(10^10) per year, and to search for New Physics through processes sensitive topresence of virtual heavy particles. We present physics reach, status and plan of theexperiment. We also discuss the inputs necessary from lattice QCD calculations, inorder to identify effects of New Physics.

11:45 - 12:30

PENA, Carlos

Progress and prospects for heavy flavour physics on the lattice
I will review recent progress in lattice computations relevant for B- and charm physics.
Emphasis will be put on the interplay with the upcoming new generation of experimental
results.

6

2

LATTICE 2015

PROGRAM

2.2.7 July 18 (Saturday) 13:00 – 14:45
18 Jul (Sat)Main Hall

Time

Presenter

13:00 - 13:45

MEYER, Harvey

Plenary Session (Chair: Kazuyuki Kanaya)
Title / Abstract
QCD at non-zero temperature from the lattice
I will review the status of calculations of thermodynamics quantities, spatial correlation
lengths and real-time properties of strongly interacting matter at non-zero temperature.
An attempt at a synthesis will be made. Quark number susceptibilities will not becovered here.

13:45 - 14:15

BORSANYI, Szabolcs

Fluctuations of conserved charges at finite temperature and density
Fluctuations of conserved charges in a grand canonical ensemble can be calculated as
derivatives of the free energy with respect to the respective chemical potential. They
are directly related to experimentally available observables that describe thehadronization in heavy ion collisions. The same derivatives can be used to extrapolate
zero density results to finite chemical potential. We review the recent latticecalculations in the staggered formalism and discuss its implications to phenomenology
and resummed perturbation theory.

14:15 - 14:45

SCORZATO, Luigi

The Lefschetz thimble and the sign problem
In this talk I will review the proposal to formulate quantum field theories (QFTs) on a
Lefschetz thimble, which was put forward to enable Monte Carlo simulations of lattice
QFTs affected by a sign problem. First I will review the theoretical justification of theapproach, and comment on some open issues. Then, I will review the algorithms thathave been proposed and are being tested to represent and simulate a lattice QFT on a
Lefschetz thimble. In particular, I will review the lessons from the very first models of
QFTs that have been studied with this approach.

14:45 - 15:15

Coffee Break

2.2.8 July 18 (Saturday) 15:15 – 16:45
18 Jul (Sat)Main Hall

Time

Presenter

15:15 - 15:45

KADOH, Daisuke

Plenary Session (Chair: Norman Christ)
Title / Abstract
Recent progress in lattice supersymmetry -- from lattice gauge theory to black holeNon-perturbative investigations of supersymmetry and superstring theory throughlattice simulations are promising research directions. In this talk, I will review the recent
progress in lattice supersymmetry, in particular, the numerical verification of thegauge/gravity duality.

15:45 - 16:30

HASENFRATZ, Anna

Beyond the Standard Model: lattice calculations at the energy frontier
The discovery of the Higgs boson in 2012 completed the Standard Model but many
puzzles remain. Composite systems where the Higgs boson is a bound state of some
new fermion species are viable models to describe beyond-SM phenomenology, but
are most likely strongly coupled and require non-perturbative investigations. In this talkI will review recent lattice calculations that investigate general properties of nearconformal systems and might describe the Higgs boson.

16:30 - 16:45

7

Conference Closing

LATTICE 2015

2.2

Plenary Talks (Main Hall)

8

2

LATTICE 2015

PROGRAM

2.3 Parallel Sessions (Fourth Floor)

All parallel sessions are held on the fourth floor in Kobe International Conference Center. There are six
rooms in the floor. Parallel session talks are 15 minutes, plus 5 minutes for discussion.
Laptops with projectors will be available in all rooms. Please prepare your presentation in Adobe Portable
Document Format (.pdf) or Microsoft PowerPoint Format (.ppt, .pptx). No other formats can be supported.
You are required to upload your presentation via the Indico system at least one hour prior to the start ofyour session. There is “My contributions” in the menu after logging-in. Please select it and click the “View”
link. Then you can find “Edit files” and upload your presentation.
14 Jul (Tue)15 Jul (Wed)14:00-16:00 16:30-18:30 14:00-16:00 16:30-18:30

16 Jul (Thu)
8:30-10:10

17 Jul (Fri)18 Jul (Sat)

10:40-12:00 14:00-16:00 16:30-18:10

9:00-11:00

Room
401

NZTD

NZTD

NZTD

NZTD

NZTD

NZTD

NZTD

NZTD

NZTD

Room
402

HSP

HSP

HSP

HSP

HSP

TD

TD

TD

TD

Room
403

HST

HST

HST

HST

HST

HST

NZTD

NZTD

HST

Room
404

SMPR

SMPR

SMPR /
HSP

SMPR

CSYM

CSYM

VSC

VSC

BQCD

Room
405

BSM

BSM

BSM

BSM

BSM

ALG

BQCD

ALG

BSM

Room
406

ALG

WDME

TD

TD

WDME

WDME

WDME

WDME

NZTD

ALG : Algorithms and Machines

NZTD : Nonzero Temperature and Density
BSM : Physics Beyond the Standard Model

BQCD : Applications Beyond QCD
CSYM : Chiral Symmetry
HSP : Hadron Spectroscopy and Interactions
HST : Hadron Structure

SMPR : Standard Model Parameters and Renormalization
TD : Theoretical Developments
VSC : Vacuum Structure and Confinement
WDME : Weak Decays and Matrix Elements

2.3.1 July 14 (Tuesday) 14:00 – 18:30• Room 401
14 July (Tue) 401

Nonzero Temperature and Density (Chair: Owe Philipsen)

14:00-14:20

Presenter
HEGDE, Prasad

14:20-14:40

GUENTHER, Jana

14:40-15:00

COSMAI, Leonardo

15:00-15:20

MESITI, Michele

15:20-15:40

TAKEDA, Shinji

15:40-16:00

IWAMI, Ryo

Curvature of the pseudocritical line in (2+1)-flavor QCD with HISQ
fermions
Curvature of the QCD chiral peusdocritical line from analytic continuation
Phase structure of Nf=3 QCD at finite temperature and density by
Wilson-Clover fermions
Many flavor approach to study the critical point in finite density QCD

16:00-16:30

Coffee Break

14 July (Tue) 401

9

Title
The curvature of the chiral phase transition line at small values of thequark chemical potentials
The curvature of the crossover line in the (T, mu)-phase diagram of QCD

Nonzero Temperature and Density (Chair: Sourendu Gupta)

16:30-16:50

Presenter
YAMADA, Norikazu

16:50-17:10

CZABAN, Christopher

17:10-17:30

PINKE, Christopher

17:30-17:50

YONEYAMA, Hiroshi

17:50-18:10

KASHIWA, Kouji

18:10-18:30

MISUMI, Tatsuhiro

Title
Many flavor approach to study the nature of chiral phase transition of
two-flavor QCD
The nature of the Roberge-Weiss Transition in N_f=2 QCD with Wilson
Fermions on N_t=6 lattices
The $N_f=2$ chiral phase transition from imaginary chemical potential
with Wilson Fermions
Analytic continuation of finite density QCD with heavy quarks in thestrong coupling region
Topological feature and phase diagram of QCD at complex chemical
potential
Finite-temperature phase transition of Nf=3 QCD with exact center
symmetry2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

• Room 402
14 July (Tue) 402

Hadron Spectroscopy and Interactions (Chair: Naruhito Ishizuka)

14:00-14:20

Presenter
HÖRZ, Ben

14:20-14:40

BULAVA, John

14:40-15:00

JANOWSKI, Tadeusz

K-pi scattering lengths from physical point ensembles

15:00-15:20
15:20-15:40

DONALD, Gordon
CHEN, Ying

K-pi and pi-pi scattering close to the physical pion mass
The mass and leptonic decay constant of rho meson at the physical point

15:40-16:00

GUO, Dehua

Resonance Parameters for the rho-meson from Lattice QCD

16:00-16:30
14 July (Tue) 402

Title
Pion-pion interaction from N_f = 2+1 simulations using the stochastic
LapH method
Large volume calculation of pion-pion scattering phase shifts with thestochastic LapH method on an $N_f=2+1$ anisotropic clover lattice

Coffee BreakHadron Spectroscopy and Interactions (Chair: Tomomi Ishikawa)

16:30-16:50

Presenter
FAHY, Brendan

16:50-17:10

UKITA, Naoya

17:10-17:30

SOELDNER, Wolfgang

17:30-17:50

FUKAYA, Hidenori

17:50-18:10

ENDRES, Michael

18:10-18:30

RAKOW, Paul

Title
Decay constants and spectroscopy of mesons in lattice QCD using
domain-wall fermions
2+1 flavor QCD simulation near the physical point on a $96^4$ lattice
Latest Results from RQCD using 2+1f CLS Simulations with Open
Boundaries
Extracting the eta-prime meson mass from gluonic correlators in lattice
QCD
Photon mass term as an IR regularization for QCD+QED on the lattice
Dashen's theorem and electromagnetic contributions to pseudoscalarmeson masses• Room 403
14 July (Tue) 403

Hadron Structure (Chair: Georg von Hippel)

14:00-14:20

Presenter
JIN, Luchang

14:20-14:40

HAYAKAWA, Masashi

14:40-15:00

LEHNER, Christoph

15:00-15:20

SPRAGGS, Matt

The strange contribution to the anomalous magnetic moment of themuon with physical quark masses using Mebius domain wall fermions

15:20-15:40

PORTELLI, Antonin

Finite volume hadronic vacuum polarisation at arbitrary momenta

15:40-16:00

CHAKRABORTY,
Bipasha

Lattice calculation of the HVP contribution to the anomalous magnetic
moment of muon

16:00-16:30

Title
Hadronic Light by Light Contributions to the Muon Anomalous Magnetic
Moment With Near Physical Pions
On calculating disconnected-type hadronic light-by-light scattering
diagrams from lattice QCD
Improving the volume-dependence of lattice QCD+QED simulations

Coffee Break

14 July (Tue) 403

Hadron Structure (Chair: Masashi Hayakawa)

16:30-16:50
16:50-17:10

Presenter
GREEN, Jeremy
HERDOIZA, Gregorio

Title
Direct calculation of hadronic light-by-light scattering
Study of the hadronic contributions to the running of the QED coupling

17:10-17:30

HORCH, Hanno

17:30-17:50
17:50-18:10

GOLTERMAN, Maarten
GREGORY, Eric

18:10-18:30

MARINKOVIC, Marina

The hadronic vacuum polarization function with O(a)-improved Wilson
fermions - an update
Finite volume effects in hadronic vacuum polarization
A derivative based approach for the leading order hadronic contribution
to g-2 of the muon
Leading isospin breaking correction to the hadronic vacuum polarisation

10

2

LATTICE 2015

PROGRAM• Room 404
14 July (Tue) 404

14:00-14:20
14:20-14:40
14:40-15:00
15:00-15:20
15:20-15:40

15:40-16:00

Presenter
SINT, StefanStandard Model Parameters and Renormalization(Chair: Francesco Knechtli)

Title
A status update on the ALPHA collaboration's project to determine theLambda-parameter in 3-flavour QCD
FRITZSCH, Patrick
Prospects and status of quark mass renormalization in three-flavour
QCD
PRETI, David
Non-perturbative renormalization of tensor bilinears in Schrodinger
Functional schemes
SCHAEFER, Stefan
Scale determination for the CLS 2+1 ensembles
VILASECA MAINAR, Pol Perturbative renormalization of $\Delta S = 2$ four-fermion operatorswith the chirally rotated Schroedinger functional
DALLA BRIDA, Mattia

16:00-16:30

The chirally rotated Schroedinger functional at work
Coffee Break

14 July (Tue) 404

17:10-17:30

Title
Non-perturbative renormalization of the static quark theory in a large
volumeWITTEMEIER, Christian Implementation of a non-perturbative matching strategy between heavylight currents in HQET and QCD
KNECHTLI, Francesco
Perturbative versus non-perturbative decoupling of heavy quarks

17:30-17:50

PARK, Sungwoo

17:50-18:10

LYTLE, Andrew

18:10-18:30

GOTTLIEB, Steven

16:30-16:50
16:50-17:10

Presenter
KORCYL, Piotr

Standard Model Parameters and Renormalization(Chair: Stefan Schaefer)

Nonperturbative renormalization in the RI-SMOM scheme and Gribov
copies for staggered bilinears
NPR determination of quark masses from the HISQ action
Electromagnetic effects on the light pseudoscalar mesons anddetermination of $m_u/m_d$• Room 405
14 July (Tue) 405

Physics Beyond the Standard Model (Chair: C.J. David Lin)

14:00-14:20
14:20-14:40
14:40-15:00

Presenter
OHKI, Hiroshi
BENNETT, Ed
KURACHI, Masafumi

15:00-15:20

REBBI, Claudio

15:20-15:40

WEINBERG, Evan

15:40-16:00

NAKAYAMA, Yu

16:00-16:30
14 July (Tue) 405

11

Title
Walking and conformal dynamics in many flavor QCD
Topological observables in many-flavour QCD
SU(3) gauge theory with four degenerate fundamental fermions on thelattice
Studying near conformal behavior with four light flavors and eight flavorsof variable mass.
Probing near conformal dynamics with 4+8 and 8 flavors: running
coupling and the spectrum
IR fixed points and conformal window in $SU(3)$ gauge Theories

Coffee BreakPhysics Beyond the Standard Model (Chair: Claudio Rebbi)

16:30-16:50

Presenter
KUTI, Julius

Title
A minimal model of the composite Higgs and its Goldstone dynamics

16:50-17:10

CHIK HIM, Wong

17:10-17:30

MONDAL, Santanu

Hadron Spectroscopy with a low-mass composite scalar in the sextet
model
Taste symmetry restoration in the sextet model with staggered fermions

17:30-17:50
17:50-18:10

NOGRADI, Daniel
HANSEN, Martin

Running coupling of the sextet composite Higgs model
Conformal symmetry vs. chiral symmetry breaking in the SU(3) sextet
model2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

• Room 406
14 July (Tue) 406

Algorithms and Machines (Chair: Nigel Cundy)

14:00-14:20

Presenter
MCGLYNN, Greg

14:20-14:40

JUNG, Chulwoo

Title
Algorithmic improvements for weak coupling simulations of domain wall
fermionszMobius and other recent developments on Domain Wall Fermions

14:40-15:00

BUSSONE, Andrea

Fermionic twisted boundary conditions with reweighting method

15:00-15:20

LIN, Meifeng

15:20-15:40

BOYLE, Peter

Optimizing the domain wall fermion Dirac operator using the R-Stream
source-to-source compiler
A next generation C++ library for data parallel QCD

16:00-16:30

Coffee Break

14 July (Tue) 406
16:30-16:50
16:50-17:10

Weak Decays and Matrix Elements (Chair: Amarjit Soni)
Presenter
KANEKO, Takashi

17:10-17:30

SACHRAJDA,
Christopher
HUDSPITH, Renwick

17:30-17:50

DRAGOS, Jack

17:50-18:10

KURTH, Thorsten

Title
Chiral behavior of light meson form factors in 2+1 flavor QCD with exact
chiral symmetry
QED Corrections to Hadronic Processes in Lattice QCD
Neutral Kaon mixing beyond the Standard Model
Improved Hadronic Matrix Element Determination Using the Variational
MethodNuclear Parity Violation from Lattice QCD

122LATTICE 2015

PROGRAM

2.3.2 July 15 (Wednesday) 14:00 – 18:30• Room 401
15 July (Wed) 401

Nonzero Temperature and Density (Chair: Atsushi Nakamura)

14:00-14:20

Presenter
SINCLAIR, D. K.

Title
Exploring Complex-Langevin Methods for Finite-Density QCD

14:20-14:40

ATTANASIO, Felipe

14:40-15:00

JAEGER, Benjamin

15:00-15:20

NAGATA, Keitaro

15:20-15:40

SHIMASAKI, Shinji

15:40-16:00

BLOCH, Jacques

Towards the heavy dense QCD phase diagram using Complex Langevinsimulations
Insights into the heavy dense QCD phase diagram using Complex
Langevin simulations
Testing a generalized cooling procedure in the complex Langevinsimulation of chiral Random Matrix Theory
Understanding the problem with logarithmic singularities in the complex
Langevin method
Complex Langevin in low-dimensional QCD: the good and the not-sogood

16:00-16:30

Coffee Break

15 July (Wed) 401

Nonzero Temperature and Density (Chair: Carleton DeTar)

16:30-16:50
16:50-17:10

Presenter
MARITI, Marco
NAKAMURA, Yoshifumi

17:10-17:30

DING, Heng-tong

17:30-17:50

KITAZAWA, Masakiyo

17:50-18:10

SCHADLER,
Hans-peter
MAGES, Simon

18:10-18:30

Title
Magnetic properties and deconfinement
Towards the continuum limit of the critical endline of finite temperature
QCD
Chiral phase transition of $N_f$=3 and 2+1 QCD at vanishing baryon
chemical potential
Thermodynamics and reference scale of SU(3) gauge theory from
gradient flow on fine lattices
Polyakov loop renormalization with gradient flow
Pure SU(3) Topological Susceptibility at Finite Temperature with the
Wilson Flow

• Room 402
15 July (Wed) 402

Hadron Spectroscopy and Interactions (Chair: Michael Endres)

14:00-14:20

Presenter
DETMOLD, William

Title
Magnetic properties of light nuclei and the $n p ¥to d ¥gamma$ transition

14:20-14:40

YAMAZAKI, Takeshi

Light nuclei and nucleon form factors in N_f=2+1 lattice QCD

14:40-15:00
15:00-15:20
15:20-15:40
15:40-16:00

JUNNARKAR, Parikshit
NICHOLSON, Amy
PETSCHLIES, Marcus
SUN, Mingyang

The H-dibaryon in two flavor lattice QCD
Two-nucleon scattering in multiple partial waves
Calculation of the decay width of decuplet baryons
The Roper resonance from spatially large interpolation fields

16:00-16:30

Coffee Break

15 July (Wed) 402

13

Hadron Spectroscopy and Interactions (Chair: William Detmold)

16:30-16:50

Presenter
DOI, Takumi

Title
First results of baryon interactions from lattice QCD with physical masses(1) -- General overview and two-nucleon forces

16:50-17:10

ISHII, Noriyoshi

17:10-17:30

SASAKI, KenjiFirst results of baryon interaction from lattice QCD with physical masses(2) -- S=-3 and S=-4 sectors (XiXi, XiSigma, XiLambda-XiSigmachannels) -First results of baryon interactions from lattice QCD with physical masses(3) -- Strangeness S=-2 two-baryon system

17:30-17:50

IRITANI, Takumi

17:50-18:10

MIYAMOTO, Takaya

Lattice QCD studies of baryon interactions from HAL QCD method andLuscher's finite volume method
Lambda_c-N interaction from lattice QCD

18:10-18:30

IKEDA, Yoichi

Zc(3900) from coupled-channel HAL QCD approach on the lattice2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

• Room 403
15 July (Wed) 403
14:00-14:20
14:20-14:40

14:40-15:00

15:00-15:20

Hadron Structure (Chair: Paul Rakow)
Presenter
LIU, Keh-fei
YOON, Boram

Title
Parton Distribution Function from Hadronic Tensor
Nucleon transverse momentum-dependent parton distributions:Comparing Clover and Domain wall fermion results at ~300 MeV pion
mass
ENGELHARDT, Michael Lattice QCD calculations of nucleon transverse momentum-dependent
parton distributions (TMDs) at 170 MeV pion mass
ROEDL, Rudolf

Nucleon generalized form factors from lattice QCD with nearly physicalquark masses

16:00-16:30

Coffee Break

15 July (Wed) 403

Hadron Structure (Chair: Keh-fei Liu)

16:30-16:50
16:50-17:10

Presenter
KOPONEN, Jonna
SASAKI, Shoichi

Title
Pion electromagnetic form factor from full lattice QCD
SU(3)-breaking effects and induced second-class form factors in hyperon
beta decays from 2+1 flavor lattice QCD

17:10-17:30

YAMANAKA, Nodoka

Nucleon axial and tensor charges with dynamical overlap quarks

17:30-17:50

SHINTANI, Eigo

High statistic analysis of nucleon form factors and charges in lattice QCD

17:50-18:10

BAER, Oliver

18:10-18:30

OHTA, Shigemi

Nucleon-pion-state contributions in the determination of the nucleon axial
chargeSome nucleon isovector obsesrvables from 2+1-flavor domain-wall QCD
at physical mass

• Room 404
15 July (Wed) 404

Standard Model Parameters and Renormalization /Hadron Spectroscopy and Interactions (Chair: Patrick Fritzsch)

14:00-14:20
14:20-14:40

Presenter
MALTMAN, Kim
LAMI, Paolo

14:40-15:00
15:00-15:20

FRISON, Julien
GUELPERS, Vera

15:20-15:40
15:40-16:00

HORSLEY, Roger
BRANDT, Bastian

16:00-16:30
15 July (Wed) 404

Title
Lattice input on the tau V_us puzzle
Scalar and vector form factors of $D ¥to ¥pi ¥ell ¥nu$ decays with
$N_f=2+1+1$ Twisted fermions
Nf=2+1+1 renormalisation of four-quark operators
The leading hadronic contribution to $¥gamma$-$Z$ mixing
Determining the scale in Lattice QCD
QCD spectroscopy and quark mass renormalisation in external magnetic
fields with Wilson fermions
Coffee BreakStandard Model Parameters and Renormalization (Chair: Stefan Sint)

16:30-16:50
16:50-17:10

Presenter
Title
TOMII, Masaaki
Analysis of short distance current correlators using OPE
NAKAYAMA, Katsumasa Charmonium current-current correlators with Mobius domain-wall fermion

17:10-17:30

LEWIS, Randy

Determining the QCD coupling from lattice vacuum polarization

17:30-17:50
17:50-18:10

SCHIERHOLZ, Gerrit
BRAMBILLA, MicheleLight quark masses from infrared fixed point
Clover fermions in Numerical Stochastic Perturbation Theory

14

2

LATTICE 2015

PROGRAM• Room 405
15 July (Wed) 405

Physics Beyond the Standard Model (Chair: Julius Kuti)

14:00-14:20

Presenter
LIN, C.-j. David

Title
Lattice study for conformal windows of SU(2) and SU(3) gauge theories
with fundamental fermions
Approaching the conformal window: systematic study of the particle
spectrum in SU(2) field theory with N_f =2,4 and 6.

14:20-14:40

TÄHTINEN, Sara

14:40-15:00

LEINO, Viljami

Gradient flow and IR fixed point in SU(2) with Nf=8 flavors

15:00-15:20

BERGNER, Georg

15:20-15:40

RANTAHARJU, Jarno

Lattice simulations of technicolour theories with adjoint fermions andsupersymmetric Yang-Mills theory
Wilson Fermions with Four Fermion Interactions

16:00-16:30

Coffee Break

15 July (Wed) 405

Physics Beyond the Standard Model (Chair: Daniel Nogradi)

16:30-16:50

Presenter
AKERLUND, Oscar

Title
Effects of higher order operators on the Standard Model Higgs sector

16:50-17:10

CHU, David Y. -j.

17:10-17:30

MOIR, Graham

Lattice study of the Higgs-Yukawa model in and beyond the Standard
Model
Non-Perturbative Gauge-Higgs Unification in Five Dimensions

17:30-17:50

LAMBROU, Eliana

Five-dimensional Gauge Theories in a Warped Background17:50-18:10

RUMMUKAINEN, Kari

Gravitational waves from cosmological first order phase transitions• Room 406
15 July (Wed) 406

Theoretical developments (Chair: Yannick Meurice)

14:00-14:20
14:20-14:40

Presenter
KENNEDY, Anthony
IVANOV, Aleksandr

Title
Renormalizability of the Schdinger Functional.
Convergent Perturbation Theory for $\phi^4$ model on lattice

14:40-15:00

LOHMAYER, Robert

Induced YM theory with auxiliary bosons

15:00-15:20
15:20-15:40

YAMAMURA, Ryo
DROMARD, Arthur

15:40-16:00

RUSETSKY, Akaki

Renormalization of two-dimensional XQCD
Combining ordinary and topological finite volume effects for fixed
topology simulations
Three particles in a finite volume

16:00-16:30

Coffee Break

15 July (Wed) 406

15

Theoretical developments (Chair: Anthony Kennedy)

16:30-16:50
16:50-17:10

Presenter
BUYENS, Boye
BANERJEE, Debasish

Title
Hamiltonian simulation of lattice gauge theories
Real-time simulation of dissipation-driven quantum Systems

17:10-17:30

TANIZAKI, Yuya

Lefschetz-thimble path integral for solving the mean-field sign problem

17:30-17:50

SAITO, Hana

17:50-18:10

KAWAUCHI, Hikaru

18:10-18:30

MEURICE, Yannick

Thermal evolution of the 1-flavour Schwinger model with using Matrix
Product States
Tensor renormalization group analysis of CP(N-1) model in two
dimensions
Approaching conformality with the Tensor Renormalization Groupmethod

LATTICE 2015

2.3 Parallel Sessions (Fourth Floor)

16

2

LATTICE 2015

PROGRAM

2.3.3 July 16 (Thursday) 8:30 – 12:00• Room 401
16 July (Thu) 401

Nonzero Temperature and Density (Chair: Akira Ohnishi)

8:30-8:50

Presenter
TANIGUCHI, Yusuke

8:50-9:10

OKA, Shotaro

9:10-9:30

FUKUDA, Ryutaro

Validity range of canonical approach to finite density QCD

9:30-9:50

SUZUKI, Asobu

9:50-10:10

DE FORCRAND,
Philippe

Calculation of high-order cumulants with canonical ensemble method inlattice QCD
Aspects of topological actions on the lattice

10:10-10:40

Coffee Break

16 July (Thu) 401
10:40-11:00
11:00-11:20
11:20-11:40
11:40-12:00

Title
Study of high density phase transition in lattice QCD with canonicalapproach
Exploring finite density QCD phase transition with canonical approach Power of multiple precision computation -Nonzero Temperature and Density (Chair: Heng-Tong Ding)
Presenter
VAIRINHOS, Helvio
RINDLISBACHER,
TobiasPHILIPSEN, Owe
GLESAAEN, Jonas
RylundTitle
Diagrammatic Monte Carlo simulations of staggered fermions at finite
coupling
Lattice simulation of the SU(2)-chiral model at zero and non-zero pion
density
Heavy and dense QCD from an effective lattice theory
Analytic computations of an effective lattice theory for heavy quarks• Room 402
16 July (Thu) 402

Hadron Spectroscopy and Interactions (Chair: Chris Allton)

8:50-9:10

Presenter
MADANAGOPALAN,
Padmanath
CICHY, Krzysztof

9:10-9:30
9:30-9:50

RAE, Thomas
PETERS, Antje

9:50-10:10

BERLIN, Joshua

8:30-8:50

10:10-10:40

Coffee Break

16 July (Thu) 402

17

Title
X(3872) and Y(4140) using diquark-antidiquark operators with lattice
QCD
Mass spectrum of mesons containing charm quarks - continuum limit
results from twisted mass fermions
Ground state charmed meson spectra for $N_f=2+1+1$
Exploring possibly existing qq-anti-b-anti-b tetraquark states with qq =ud, ss, cc
Computation of correlation matrices for tetraquark candidates with $J^P
= 0^+$ and flavor structure $q_1 ¥bar{q_2} q_3 ¥bar{q}_3$

Theoretical developments (Chair: Tatsuhiro Misumi)

10:40-11:00

Presenter
ZIELINSKI, Christian

11:00-11:20
11:20-11:40

OSBORN, JamesPATELLA, Agostino

11:40-12:00

TANTALO, Nazario

Title
Pion spectrum for the 2-flavor staggered Wilson fermion
Flavor Filtered Fermions
Charged particles in QED with C* boundary conditions I
Charged particles in QED with C* boundary conditions II2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

• Room 403
16 July (Thu) 403

Hadron Structure (Chair: Shigemi Ohta)

8:30-8:50

Presenter
YOUNG, Ross

Title
Applications of the Feynman-Hellmann theorem in hadron structure

8:50-9:10
9:10-9:30
9:30-9:50

KUTAK, Krzysztof
VARNHORST, Lukas
TORRERO, ChristianGluon saturation and gluon densities
Nucleon-Sigma-Terms from Lattice QCD
A lattice study of the nucleon quark content at the physical point

9:50-10:10

YANG, Yibo

Proton spin decomposition with overlap fermion

10:10-10:40

Coffee Break

16 July (Thu) 403

Hadron Structure (Chair: Ross Young)

11:20-11:40

Presenter
GUPTA, Rajan
ATHENODOROU,
AndreasSYRITSYN, Sergey

11:40-12:00

CAN, Utku

10:40-11:00
11:00-11:20

Title
Nucleon charges, form-factors and neutron EDM
The electric dipole moment of the neutron from N_f=2+1+1 twisted mass
fermions
Neutron-antineutron oscillation matrix elements with domain wall
fermions at the physical point
Electromagnetic structure of the charmed baryons - extended to spin-3/2• Room 404
16 July (Thu) 404
8:30-8:50
8:50-9:10
9:10-9:30
9:30-9:50
9:50-10:10

Chiral Symmetry (Chair: Robert Mawhinney)
Presenter
AYYAR, Venkit
NISHIGAKI, Shinsuke

Title
Exotic Quantum Critical Points with Staggered FermionsDistribution of the k-th smallest Dirac operator eigenvalue : an update

ZAFEIROPOULOS,
SavvasVERBAARSCHOT,
Jacobus
ALEXANDRU, Andrei

The microscopic Twisted Mass Dirac spectrum and the spectral
determination of the LECs of Wilson $\chi$-PT
Chiral Symmetry Breaking for Bosonic Partition Functions.

10:10-10:40

Boundary effects on the chiral condensate from Lattice QCD

Coffee Break

16 July (Thu) 404

Chiral Symmetry (Chair: Andrei Alexandru)

10:40-11:00

Presenter
MURPHY, David

11:00-11:20

MAWHINNEY, Robert

11:20-11:40
11:40-12:00

PAK, Markus
OTTNAD, Konstantin

Title
NLO and NNLO Low Energy Constants for SU(2) Chiral Perturbation
TheoryNLO and NNLO Low Energy Constants for SU(3) Chiral Perturbation
TheoryEvidence for a new SU(4) symmetry with J=2 mesons
Testing the Witten-Veneziano Formula on the Lattice18

2

LATTICE 2015

PROGRAM• Room 405
16 July (Thu) 405

Physics Beyond the Standard Model (Chair: Hiroshi Ohki)

8:30-8:50

Presenter
DRACH, Vincent

Title
Template Composite Dark Matter : SU(2) gauge theory with Nf=2

8:50-9:10
9:10-9:30
9:30-9:50

RINALDI, Enrico
BERKOWITZ, Evan
SHINDLER, Andrea

Stealth Dark Matter on the lattice
Lattice QCD and Axion Cosmology
Beyond the Standard model matrix elements with the gradient flow

9:50-10:10

BHATTACHARYA,
TanmoyNeutron EDM from quark chromoEDM

10:10-10:40

Coffee Break

16 July (Thu) 405

Algorithms and Machines (Chair: Georg Bergner)

10:40-11:00

Presenter
ROTTMANN, Matthias

Title
A Multigrid Based Eigensolver for the Hermitian Wilson Dirac Operator

11:00-11:20
11:20-11:40

SIMETH, Jakob
SUNO, Hiroya

Multigrid-accelerated Low-Mode Averaging
Eigenspectrum calculation of the non-Hermitian O(a)-improved WilsonDirac operator using the Sakurai-Sugiura method

11:40-12:00

STRELCHENKO, Alexei Accelerating deflation of eigenvalues for fermion matrix inversions on
GPUs• Room 406
16 July (Thu) 406

Weak Decays and Matrix Elements (Chair: Weonjong Lee)

8:30-8:50

Presenter
ISHIKAWA, Tomomi

Title
Neutral B meson mixings and B meson decay constants in the infinite bquark mass limit with domain-wall light quarks

8:50-9:10

DETAR, Carleton

Decay constants $f_B$ and $f_{B_s}$ from HISQ simulations

9:10-9:30

SIMONE, James

9:30-9:50

ZHOU, Ran

Neutral $B$-meson and $D$-meson mixing bag parameters from $2+1$
flavor lattice QCD
Semileptonic $B$-meson decay phenomenology with lattice QCD

9:50-10:10

COLQUHOUN, Brian

Phenomenology with Lattice NRQCD b Quarks.

10:10-10:40

Coffee Break

16 July (Thu) 406

19

Weak Decays and Matrix Elements (Chair: Hiroshi Ohno)

10:40-11:00
11:00-11:20
11:20-11:40

Presenter
TSANG, Justus Tobias
KHAMSEH, Ava
SUZUKI, Takashi

Title
Charm Physics at the physical point
Neutral D-Meson Mixing near the Charm Mass
D meson semileptonic decays from lattice QCD with chiral fermions

11:40-12:00

PRIMER, Thomas

D meson semileptonic form factors at zero momentum transfer in 2+1+1
flavor lattice QCD

LATTICE 2015

2.3 Parallel Sessions (Fourth Floor)

20

2

LATTICE 2015

PROGRAM

2.3.4 July 17 (Friday) 14:00 – 18:10• Room 401
17 July (Fri) 401

Nonzero Temperature and Density (Chair: Takashi Umeda)

14:00-14:20

Presenter
KIM, Seyong

Title
Lattice NRQCD study of quarkonium at non-zero temperature

14:20-14:40

OHNO, Hiroshi

14:40-15:00

IKEDA, AtsuroCharmonia and bottomonia at finite temperature on large quenchedlattice
Transverse and longitudinal spectral functions of charmonia at finite
temperature with maximum entropy method

15:00-15:20

WEBER, Johannes

Polyakov loop correlators and cyclic Wilson loop from lattice QCD

15:20-15:40

PASZTOR, Attila

15:40-16:00

KONDO, Kei-ichi

Static quark-antiquark pair free energy and screening masses:
continuum results at the QCD physical point
Confinement/deconfinement transition temperature from the Polyakov
loop potential and gauge-invariant gluon mass

16:00-16:30

Coffee Break

17 July (Fri) 401

Nonzero Temperature and Density (Chair: Masakiyo Kitazawa)

16:30-16:50

Presenter
SHU, Hai-tao

16:50-17:10

MEYER, Florian

Title
A stochastic approach to the reconstruction of spectral functions in lattice
QCD
Thermal dilepton rates and electrical conductivity of the QGP

17:10-17:30

PRAKI, Chrisanthi

Calculation of free baryon spectral densities at finite temperature

17:30-17:50

ALLTON, Chris

Nucleons and parity doubling across the deconfinement transition

17:50-18:10

TSUKIJI, Hidekazu

Study of entropy production in Yang-Mills theory with use of Husimi
function• Room 402
17 July (Fri) 402

Theoretical developments (Chair: Richard Brower)

14:00-14:20

Presenter
RAMOS, Alberto

Title(Dimensional) twisted reduction in large N gauge theories

14:20-14:40

OKAWA, Masanori

Large N meson propagators from twisted space-time reduced model

14:40-15:00

AMATO, Alessandro

15:00-15:20

BUIVIDOVICH, Pavel

15:20-15:40

VALGUSHEV, Semen

15:40-16:00

ISHIKI, Goro

Topology and glueballs in $SU(7)$ Yang-Mills with open boundary
conditions
Diagrammatic Monte-Carlo algorithms for large-N quantum field theories
from Schwinger-Dyson equations
Numerical study of complex instantons in the Gross-Witten U(N) matrix
model
Matrix Geometry and Coherent States

16:00-16:30

Coffee Break

17 July (Fri) 402

21

Theoretical developments (Chair: Masanori Okawa)

16:30-16:50
16:50-17:10

Presenter
BROWER, Richard
FLEMING, George

17:10-17:30
17:30-17:50
17:50-18:10

GASBARRO, Andrew
AOKI, Sinya
KAWAMOTO, Noboru

Title
Lattice Conformal Field Theory on the Reimann Sphere
Scalar field theory on a 2-sphere using quantum finite element method(QFEM)
Spherical Finite Elements for Lattice Radial Quantization
Encoding field theories into gravities
Summary of Super Doubler Approach on Exact Lattice Supersymmetry

2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

• Room 403
17 July (Fri) 403

Nonzero Temperature and Density (Chair: Tilo Wettig)

14:00-14:20

Presenter
KOTOV, Andrey

Title
Two-Color Lattice QCD with Non-zero Chiral Chemical Potential

14:20-14:40

NIKOLAEV, Alexander

Lattice simulation of $QC_2D$ with $N_f=2$ at non-zero baryon density

14:40-15:00

TOMBOULIS, Terry E.

Cluster expansions and chiral symmetry at large density in 2-color QCD

15:00-15:20

ERUZZI, Giovanni

15:20-15:40

DI RENZO, Francesco

15:40-16:00

KAMATA, Syo

Thimble regularization at work besides toy models: from Random Matrix
Theory to Gauge Theories.
Thimble regularization at work for Gauge Theories: from toy models
onwards.
Application of the Lefschetz thimble formulation to the (0+1) dimensional
Thirring model at finite density

16:00-16:30

Coffee Break

17 July (Fri) 403

Nonzero Temperature and Density (Chair: Keitaro Nagata)16:30-16:50

Presenter
OHNISHI, Akira

Title
Preweighting method in Monte-Carlo sampling with complex action

16:50-17:10

PELLEGRINI, Roberto

17:10-17:30

TOEREK, Pascal

The density of states approach at finite chemical potential: a numerical
study of the Bose gas.
Solving the complex action problem of the finite density Z3 spin modelwith the density of states approach using FFA

17:30-17:50

GIULIANI, Mario

17:50-18:10

GATTRINGER, Christof

Density of states approach with FFA for an effective Polyakov loop
model at finite density
Dual representation for massless fermions with chemical potential andU(1) gauge fields• Room 404
17 July (Fri) 404

Vacuum Structure and Confinement (Chair: Akihiro Shibata)

15:00-15:20

Presenter
Title
HASEGAWA, Masayasu Chiral symmetry breaking, instantons, and monopoles
HORVATH, Ivan
Classifying the phases of gauge theories by spectral density of probing
chiral quarks
DOI, Takahiro
Dirac spectrum representation of Polyakov loop fluctuations in lattice
QCD
GLOZMAN, Leonid
SU(4) symmetry of hadrons upon quasi-zero Dirac mode elimination.

15:20-15:40

BICUDO, Pedro

Gauge fixing and the gluon propagator in renormalizable xi gauges

15:40-16:00

CÈ, Marco

Non-Gaussianity of the topological charge distribution in SU(3) YangMills theory

14:00-14:20
14:20-14:40
14:40-15:00

16:00-16:30

Coffee Break

17 July (Fri) 404

Vacuum Structure and Confinement (Chair: Miho Koma)

16:50-17:10

Presenter
MOLOCHKOV,
Alexander
SHIBATA, Akihiro

17:10-17:30

BORNYAKOV, Vitaly

17:30-17:50
17:50-18:10

CUTERI, Francesca
SUGANUMA, Hideo

16:30-16:50

Title
Study of non-perturbative contributions to surface operator within latticegauge theory
Abelian monopole or non-Abelian monopole responsible for quark
confinement
Gluon propagators near the phase transition in SU(2) gluodynamics
Anatomy of SU(3) flux tubes at finite temperature
The three-quark potential and perfect Abelian dominance in SU(3) lattice
QCD

22

2

LATTICE 2015

PROGRAM• Room 405
17 July (Fri) 405

Applications Beyond QCD (Chair: Eigo Shintani)

14:00-14:20

Presenter
YAMAMOTO, Arata

Title
Complex Langevin simulation in condensed matter physics

14:20-14:40
14:40-15:00

KIMURA, Taro
PUHR, Matthias

15:00-15:20

ULYBYSHEV, Maksim

Domain-wall/overlap fermion and topological insulators
Chiral Magnetic Conductivity in an interacting lattice model of a paritybreaking Weyl semimetal
Hybrid Monte Carlo simulations of graphene in external magnetic field

15:20-15:40

BOYDA, Denis

15:40-16:00

ARAKI, Yasufumi

Numerical simulations of graphene conductivity with realistic interelectron potential
Lattice gauge theory treatment of strongly correlated Dirac semimetals

16:00-16:30

Coffee Break

17 July (Fri) 405

Algorithms and Machines (Chair: Hideo Matsufuru)

16:30-16:50
16:50-17:10

Presenter
CLARK, M
KOBAYASHI, Hirokazu

17:10-17:30
17:30-17:50

SCHROECK, Mario
NEMURA, Hidekatsu

17:50-18:10

DOI, Jun

Title
QUDA features, scaling and solvers
Optimization of Lattice QCD with CG and multi-shift CG on Intel Xeon
Phi Coprocessor
Accelerating twisted mass LQCD with QPhiX
An implementation of hybrid parallel CUDA code for the hyperonic
nuclear forces
Early Performance Evaluation of Lattice QCD on POWER+GPU Cluster• Room 406
17 July (Fri) 406

Weak Decays and Matrix Elements (Chair: Takashi Kaneko)

14:00-14:20

Presenter
RIGGIO, Lorenzo

Title
Kaon semileptonic form factors as functions of the momentum transfer
with Nf=2+1+1 Twisted Mass fermions

14:20-14:40

LAWSON, Andrew

Long-distance contributions to the rare kaon decay K+ -> pi+ l+ l-

14:40-15:00

FENG, Xu

Long-distance contributions to the rare kaon decay K+ -> pi+ nu nu-bar

15:00-15:20

CHRIST, Norman

Computing the long-distance contributions to $\epsilon_K$

15:20-15:40

SONI, Amarjit

Emerging lattice approach to K-Unitarity Triangle

16:00-16:30
17 July (Fri) 406

23

Coffee Break

Weak Decays and Matrix Elements (Chair: James Simone)

16:30-16:50

Presenter
KAWANAI, Taichi

Title
Improving our determinations of the decay constant $f_B$ and the$B\to\pi \ell \nu$ semi-leptonic form factors using physical light quarks

16:50-17:10
17:10-17:30

LIZARAZO, Edwin
WITZEL, Oliver

17:30-17:50

GÉRARDIN, Antoine

17:50-18:10

SOMMER, Rainer

Hadronic form factors for rare semi-leptonic $B$ decays$B-\bar B$ mixing with domain-wall light quarks and relativistic $b$quarks
Radial distributions of the axial density and the $B^{*\prime}B\pi$coupling
Controlling systematic errors in semi-leptonic B-decays

LATTICE 2015

2.3 Parallel Sessions (Fourth Floor)

24

2

LATTICE 2015

PROGRAM

2.3.5 July 18 (Saturday) 9:00 – 11:00• Room 401
18 July (Sat) 401

Nonzero Temperature and Density (Chair: Urs Heller)

9:00-9:20
9:20-9:40

Presenter
COSSU, Guido
TOMIYA, Akio

Title
On the axial U(1) symmetry at finite temperature
Study of the U(1)A symmetry restoration in two-flavor QCD at finite
temperature with reweighed overlap fermions

9:40-10:00

SHARMA, Sayantan

10:00-10:20

MAEZAWA, Yu

The $U_A(1)$ anomaly in high temperature QCD with chiral fermions on
the lattice
Thermal modification of mesons and restoration of broken symmetries
from spatial correlation functions with HISQ

10:20-10:40
10:40-11:00

SATO, Tomomi
ISHII, Masahiro

Footprint of non-decoupling in chiral phase transition
Determination of U_A (1) restoration from meson screening masses byusing the entanglement PNJL model: Toward chiral regime• Room 402
18 July (Sat) 402

Theoretical developments (Chair: Goro Ishiki)

9:00-9:20

Presenter
KAMATA, Norihiko

9:20-9:40

CAPPONI, Francesco

9:40-10:00

ITOU, Etsuko

Title
Lattice gradient flow with tree-level $O(a^4)$ improvement in pure YangMills theory
Renormalization constants of the lattice energy momentum tensor using
the gradient flow(2+1)-flavor QCD Thermodynamics from the Gradient Flow

10:00-10:20
10:20-10:40
10:40-11:00

SUZUKI, Hiroshi
KIKUCHI, Kengo
EHRET, Susanne

Background field method in the gradient flow
Generalized Gradient Flow Equation and Its Applications
The Wilson flow in scalar field theory• Room 403
18 July (Sat) 403

Title
Connected contribution to hadron correlation functions
Disconnected contribution to hadron correlation functions

9:40-10:00

VAQUERO AVILÉSCASCO, Alejandro

10:00-10:20

HARRIS, Tim

10:20-10:40
10:40-11:00

SCHILLER, Arwed
VON HIPPEL, Georg

Disconnected quark loop contributions to nucleon observables using$N_f=2$ twisted clover fermions at a physical value of the light quark
mass
Exploring the effects of open boundary conditions on baryonicobservables
Improving the lattice axial vector current
A systematic study of excited-state effects on nucleon axial form factors

9:00-9:20
9:20-9:40

25

Hadron Structure (Chair: Rajan Gupta)
Presenter
SASTRE, Alfonso
TOTH, Balint2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

• Room 404
18 July (Sat) 404

Applications Beyond QCD (Chair: Yasufumi Araki)

9:00-9:20

Presenter
BAZAVOV, Alexei

9:20-9:40
9:40-10:00

KEEGAN, Liam
SHIMIZU, Yuya

10:00-10:20

SCHMIDT, Daniel

Title
Effective action for the Abelian Higgs model for a gauge-invariant
implementation on optical lattices
Schwinger Model Mass Anomalous Dimension
Study of the continuum limit of the Schwinger model using Wilson's
lattice formulation
Critical flavour number of the Thirring model in three dimensions

10:20-10:40

KANAZAWA, Takuya

Asymptotically free lattice gauge theory in five dimensions

10:40-11:00

MONAHAN, Christopher The gradient flow in simple field theories• Room 405
18 July (Sat) 405

Physics Beyond the Standard Model (Chair: Noboru Kawamoto)

9:00-9:20

Presenter
PIEMONTE, Stefano

9:20-9:40

GIUDICE, Pietro

9:40-10:00

WENGER, Urs

10:00-10:20

SCHAICH, David

10:20-10:40

ITO, Yuta

10:40-11:00

FORINI, Valentina

Title
Witten index and phase diagram of compactified N=1 supersymmetric
Yang-Mills theory on the lattice
Supermultiplets of the N=1 supersymmetric Yang-Mills theory in thecontinuum limit
Canonical simulations of supersymmetric SU(N) Yang-Mills quantum
mechanics
New results from lattice N=4 supersymmetric Yang--Mills
Large-scale computation of the exponentially expanding universe in a
simplified Lorentzian IIB matrix model
Lattice and string worldsheet in AdS/CFT: a numerical study• Room 406
18 July (Sat) 406

Nonzero Temperature and Density (Chair: Christof Gattringer)

9:00-9:20

Presenter
NADA, Alessandro

Title
Hagedorn spectrum and equation of state of Yang-Mills theories

9:20-9:40

ICHIHARA, Terukazu

9:40-10:00

HÖLLWIESER, Roman

10:00-10:20

SCIOR, Philipp

10:20-10:40

WELLEGEHAUSEN,
BjoernKAMIKADO, KazuhikoHigher order net baryon number cumulants in the strong coupling lattice
QCD
Polyakov line actions from SU(3) lattice gauge theory with dynamicalfermions: first results via relative weights
Effective Polyakov loop models for QCD-like theories at finite chemical
potential
G(2)-QCD at finite temperature and density

10:40-11:00

Phase diagram of the U(2)xU(2) scalar model in three dimensions

26

2

LATTICE 2015

PROGRAM• Parallel talks at a glance

27

Presenter

Date Room

Time

Title

AKERLUND, Oscar

15 July (Wed) 405

16:30-16:50

Effects of higher order operators on the Standard Model Higgs sector

ALEXANDRU, Andrei

16 July (Thu) 404

9:50-10:10

Boundary effects on the chiral condensate from Lattice QCD

ALLTON, Chris

17 July (Fri) 401

17:30-17:50

Nucleons and parity doubling across the deconfinement transition

AMATO, Alessandro

17 July (Fri) 402

14:40-15:00

Topology and glueballs in $SU(7)$ Yang-Mills with open boundary conditions

AOKI, Sinya

17 July (Fri) 402

17:30-17:50

Encoding field theories into gravities

ARAKI, Yasufumi

17 July (Fri) 405

15:40-16:00

Lattice gauge theory treatment of strongly correlated Dirac semimetals

ATHENODOROU,
Andreas16 July (Thu) 403

11:00-11:20

The electric dipole moment of the neutron from N_f=2+1+1 twisted mass fermions

ATTANASIO, Felipe

15 July (Wed) 401

14:20-14:40

Towards the heavy dense QCD phase diagram using Complex Langevin simulations

AYYAR, Venkit

16 July (Thu) 404

8:30-8:50

Exotic Quantum Critical Points with Staggered Fermions

BAER, Oliver

15 July (Wed) 403

17:50-18:10

Nucleon-pion-state contributions in the determination of the nucleon axial charge

BANERJEE, Debasish

15 July (Wed) 406

16:50-17:10

Real-time simulation of dissipation-driven quantum Systems

BAZAVOV, Alexei

18 July (Sat) 404

9:00-9:20

Effective action for the Abelian Higgs model for a gauge-invariant implementation on
optical lattices

BENNETT, Ed

14 July (Tue) 405

14:20-14:40

Topological observables in many-flavour QCD

BERGNER, Georg

15 July (Wed) 405

15:00-15:20

Lattice simulations of technicolour theories with adjoint fermions and supersymmetric
Yang-Mills theory

BERKOWITZ, Evan

16 July (Thu) 405

9:10-9:30

Lattice QCD and Axion Cosmology

BERLIN, Joshua

16 July (Thu) 402

9:50-10:10

Computation of correlation matrices for tetraquark candidates with $J^P = 0^+$ andflavor structure $q_1 ¥bar{q_2} q_3 ¥bar{q}_3$

BHATTACHARYA,
Tanmoy16 July (Thu) 405

9:50-10:10

Neutron EDM from quark chromoEDM

BICUDO, Pedro

17 July (Fri) 404

15:20-15:40

Gauge fixing and the gluon propagator in renormalizable xi gauges

BLOCH, Jacques

15 July (Wed) 401

15:40-16:00

Complex Langevin in low-dimensional QCD: the good and the not-so-good

BORNYAKOV, Vitaly

17 July (Fri) 404

17:10-17:30

Gluon propagators near the phase transition in SU(2) gluodynamics

BOYDA, Denis

17 July (Fri) 405

15:20-15:40

Numerical simulations of graphene conductivity with realistic inter-electron potential

BOYLE, Peter

14 July (Tue) 406

15:20-15:40

A next generation C++ library for data parallel QCD

BRAMBILLA, Michele

15 July (Wed) 404

17:50-18:10

Clover fermions in Numerical Stochastic Perturbation Theory

BRANDT, Bastian

15 July (Wed) 404

15:40-16:00

QCD spectroscopy and quark mass renormalisation in external magnetic fields with
Wilson fermions

BROWER, Richard

17 July (Fri) 402

16:30-16:50

Lattice Conformal Field Theory on the Reimann Sphere

BUIVIDOVICH, Pavel

17 July (Fri) 402

15:00-15:20

Diagrammatic Monte-Carlo algorithms for large-N quantum field theories from
Schwinger-Dyson equations

BULAVA, John

14 July (Tue) 402

14:20-14:40

Large volume calculation of pion-pion scattering phase shifts with the stochastic LapH
method on an $N_f=2+1$ anisotropic clover lattice

BUSSONE, Andrea

14 July (Tue) 406

14:40-15:00

Fermionic twisted boundary conditions with reweighting method

BUYENS, Boye

15 July (Wed) 406

16:30-16:50

Hamiltonian simulation of lattice gauge theories

CAN, Utku

16 July (Thu) 403

11:40-12:00

Electromagnetic structure of the charmed baryons - extended to spin-3/2

CAPPONI, Francesco

18 July (Sat) 402

9:20-9:40

Renormalization constants of the lattice energy momentum tensor using the gradientflow

2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

CÈ, Marco

17 July (Fri) 404

15:40-16:00

Non-Gaussianity of the topological charge distribution in SU(3) Yang-Mills theory

CHAKRABORTY, Bipasha 14 July (Tue) 403

15:40-16:00

Lattice calculation of the HVP contribution to the anomalous magnetic moment ofmuon

CHEN, Ying

14 July (Tue) 402

15:20-15:40

The mass and leptonic decay constant of rho meson at the physical point

CHIK HIM, Wong

14 July (Tue) 405

16:50-17:10

Hadron Spectroscopy with a low-mass composite scalar in the sextet model

CHRIST, Norman

17 July (Fri) 406

15:00-15:20

Computing the long-distance contributions to $\epsilon_K$

CHU, David Y. -j.

15 July (Wed) 405

16:50-17:10

Lattice study of the Higgs-Yukawa model in and beyond the Standard Model

CICHY, Krzysztof

16 July (Thu) 402

8:50-9:10

Mass spectrum of mesons containing charm quarks - continuum limit results fromtwisted mass fermions

CLARK, M

17 July (Fri) 405

16:30-16:50

QUDA features, scaling and solvers

COLQUHOUN, Brian

16 July (Thu) 406

9:50-10:10

Phenomenology with Lattice NRQCD b Quarks.

COSMAI, Leonardo

14 July (Tue) 401

14:40-15:00

Curvature of the pseudocritical line in (2+1)-flavor QCD with HISQ fermions

COSSU, Guido

18 July (Sat) 401

9:00-9:20

On the axial U(1) symmetry at finite temperature

CUTERI, Francesca

17 July (Fri) 404

17:30-17:50

Anatomy of SU(3) flux tubes at finite temperature

CZABAN, Christopher

14 July (Tue) 401

16:50-17:10

The nature of the Roberge-Weiss Transition in N_f=2 QCD with Wilson Fermions on
N_t=6 lattices

DALLA BRIDA, Mattia

14 July (Tue) 404

15:40-16:00

The chirally rotated Schroedinger functional at work

DE FORCRAND, Philippe

16 July (Thu) 401

9:50-10:10

Aspects of topological actions on the lattice

DETAR, Carleton

16 July (Thu) 406

8:50-9:10

Decay constants $f_B$ and $f_{B_s}$ from HISQ simulations

DETMOLD, William

15 July (Wed) 402

14:00-14:20

Magnetic properties of light nuclei and the $n p ¥to d ¥gamma$ transition

DI RENZO, Francesco

17 July (Fri) 403

15:20-15:40

Thimble regularization at work for Gauge Theories: from toy models onwards.

DING, Heng-tong

15 July (Wed) 401

17:10-17:30

Chiral phase transition of $N_f$=3 and 2+1 QCD at vanishing baryon chemical
potential

DOI, Jun

17 July (Fri) 405

17:50-18:10

Early Performance Evaluation of Lattice QCD on POWER+GPU Cluster

DOI, Takahiro

17 July (Fri) 404

14:40-15:00

Dirac spectrum representation of Polyakov loop fluctuations in lattice QCD

DOI, Takumi

15 July (Wed) 402

16:30-16:50

First results of baryon interactions from lattice QCD with physical masses (1) -General overview and two-nucleon forces

DONALD, Gordon

14 July (Tue) 402

15:00-15:20

K-pi and pi-pi scattering close to the physical pion mass

DRACH, Vincent

16 July (Thu) 405

8:30-8:50

Template Composite Dark Matter : SU(2) gauge theory with Nf=2

DRAGOS, Jack

14 July (Tue) 406

17:30-17:50

Improved Hadronic Matrix Element Determination Using the Variational Method

DROMARD, Arthur

15 July (Wed) 406

15:20-15:40

Combining ordinary and topological finite volume effects for fixed topology simulations

EHRET, Susanne

18 July (Sat) 402

10:40-11:00

The Wilson flow in scalar field theory

ENDRES, Michael

14 July (Tue) 402

17:50-18:10

Photon mass term as an IR regularization for QCD+QED on the lattice

ENGELHARDT, Michael

15 July (Wed) 403

14:40-15:00

Lattice QCD calculations of nucleon transverse momentum-dependent parton
distributions (TMDs) at 170 MeV pion mass

ERUZZI, Giovanni

17 July (Fri) 403

15:00-15:20

Thimble regularization at work besides toy models: from Random Matrix Theory toGauge Theories.

FAHY, Brendan

14 July (Tue) 402

16:30-16:50

Decay constants and spectroscopy of mesons in lattice QCD using domain-wall
fermions

28

2

LATTICE 201529

PROGRAM

FENG, Xu

17 July (Fri) 406

14:40-15:00

Long-distance contributions to the rare kaon decay K+ -> pi+ nu nu-bar

FLEMING, George

17 July (Fri) 402

16:50-17:10

Scalar field theory on a 2-sphere using quantum finite element method (QFEM)FORINI, Valentina

18 July (Sat) 405

10:40-11:00

Lattice and string worldsheet in AdS/CFT: a numerical study

FRISON, Julien

15 July (Wed) 404

14:40-15:00

Nf=2+1+1 renormalisation of four-quark operators

FRITZSCH, Patrick

14 July (Tue) 404

14:20-14:40

Prospects and status of quark mass renormalization in three-flavour QCD

FUKAYA, Hidenori

14 July (Tue) 402

17:30-17:50

Extracting the eta-prime meson mass from gluonic correlators in lattice QCDFUKUDA, Ryutaro

16 July (Thu) 401

9:10-9:30

Validity range of canonical approach to finite density QCDGASBARRO, Andrew

17 July (Fri) 402

17:10-17:30

Spherical Finite Elements for Lattice Radial Quantization

GATTRINGER, Christof

17 July (Fri) 403

17:50-18:10

Dual representation for massless fermions with chemical potential and U(1) gauge
fieldsGÉRARDIN, Antoine

17 July (Fri) 406

17:30-17:50

Radial distributions of the axial density and the $B^{*\prime}B\pi$ coupling

GIUDICE, Pietro

18 July (Sat) 405

9:20-9:40

Supermultiplets of the N=1 supersymmetric Yang-Mills theory in the continuum limit

GIULIANI, Mario

17 July (Fri) 403

17:30-17:50

Density of states approach with FFA for an effective Polyakov loop model at finite
density

GLESAAEN, Jonas Rylund 16 July (Thu) 401

11:40-12:00

Analytic computations of an effective lattice theory for heavy quarks

GLOZMAN, Leonid

17 July (Fri) 404

15:00-15:20

SU(4) symmetry of hadrons upon quasi-zero Dirac mode elimination.

GOLTERMAN, Maarten

14 July (Tue) 403

17:30-17:50

Finite volume effects in hadronic vacuum polarization

GOTTLIEB, Steven

14 July (Tue) 404

18:10-18:30

Electromagnetic effects on the light pseudoscalar mesons and determination of$m_u/m_d$

GREEN, Jeremy

14 July (Tue) 403

16:30-16:50

Direct calculation of hadronic light-by-light scattering

GREGORY, Eric

14 July (Tue) 403

17:50-18:10

A derivative based approach for the leading order hadronic contribution to g-2 of themuon

GUELPERS, Vera

15 July (Wed) 404

15:00-15:20

The leading hadronic contribution to $¥gamma$-$Z$ mixing

GUENTHER, Jana

14 July (Tue) 401

14:20-14:40

The curvature of the crossover line in the (T, mu)-phase diagram of QCD

GUO, Dehua

14 July (Tue) 402

15:40-16:00

Resonance Parameters for the rho-meson from Lattice QCD

GUPTA, Rajan

16 July (Thu) 403

10:40-11:00

Nucleon charges, form-factors and neutron EDM

HANSEN, Martin

14 July (Tue) 405

17:50-18:10

Conformal symmetry vs. chiral symmetry breaking in the SU(3) sextet model

HARRIS, Tim

18 July (Sat) 403

10:00-10:20

Exploring the effects of open boundary conditions on baryonic observables

HASEGAWA, Masayasu

17 July (Fri) 404

14:00-14:20

Chiral symmetry breaking, instantons, and monopoles

HAYAKAWA, Masashi

14 July (Tue) 403

14:20-14:40

On calculating disconnected-type hadronic light-by-light scattering diagrams fromlattice QCDHEGDE, Prasad

14 July (Tue) 401

14:00-14:20

The curvature of the chiral phase transition line at small values of the quark chemical
potentials

HERDOIZA, Gregorio

14 July (Tue) 403

16:50-17:10

Study of the hadronic contributions to the running of the QED coupling

HÖLLWIESER, Roman

18 July (Sat) 406

9:40-10:00

Polyakov line actions from SU(3) lattice gauge theory with dynamical fermions: first
results via relative weights

HORCH, Hanno

14 July (Tue) 403

17:10-17:30

The hadronic vacuum polarization function with O(a)-improved Wilson fermions - anupdateHORSLEY, Roger

15 July (Wed) 404

15:20-15:40

Determining the scale in Lattice QCD

2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

HORVATH, Ivan

17 July (Fri) 404

14:20-14:40

Classifying the phases of gauge theories by spectral density of probing chiral quarks

HÖRZ, Ben

14 July (Tue) 402

14:00-14:20

Pion-pion interaction from N_f = 2+1 simulations using the stochastic LapH method

HUDSPITH, Renwick

14 July (Tue) 406

17:10-17:30

Neutral Kaon mixing beyond the Standard Model

ICHIHARA, Terukazu

18 July (Sat) 406

9:20-9:40

Higher order net baryon number cumulants in the strong coupling lattice QCD

IKEDA, Atsuro

17 July (Fri) 401

14:40-15:00

Transverse and longitudinal spectral functions of charmonia at finite temperature withmaximum entropy method

IKEDA, Yoichi

15 July (Wed) 402

18:10-18:30

Zc(3900) from coupled-channel HAL QCD approach on the lattice

IRITANI, Takumi

15 July (Wed) 402

17:30-17:50

Lattice QCD studies of baryon interactions from HAL QCD method and Luscher'sfinite volume method

ISHII, Masahiro

18 July (Sat) 401

10:40-11:00

Determination of U_A (1) restoration from meson screening masses by using theentanglement PNJL model: Toward chiral regime

ISHII, Noriyoshi

15 July (Wed) 402

16:50-17:10

First results of baryon interaction from lattice QCD with physical masses (2) -- S=-3and S=-4 sectors (XiXi, XiSigma, XiLambda-XiSigma channels) --ISHIKAWA, Tomomi

16 July (Thu) 406

8:30-8:50

Neutral B meson mixings and B meson decay constants in the infinite b quark mass
limit with domain-wall light quarks

ISHIKI, Goro

17 July (Fri) 402

15:40-16:00

Matrix Geometry and Coherent States

ITO, Yuta

18 July (Sat) 405

10:20-10:40

Large-scale computation of the exponentially expanding universe in a simplified
Lorentzian IIB matrix model

ITOU, Etsuko

18 July (Sat) 402

9:40-10:00(2+1)-flavor QCD Thermodynamics from the Gradient Flow

IVANOV, Aleksandr

15 July (Wed) 406

14:20-14:40

Convergent Perturbation Theory for $\phi^4$ model on lattice

IWAMI, Ryo

14 July (Tue) 401

15:40-16:00

Many flavor approach to study the critical point in finite density QCD

JAEGER, Benjamin

15 July (Wed) 401

14:40-15:00

Insights into the heavy dense QCD phase diagram using Complex Langevinsimulations

JANOWSKI, Tadeusz

14 July (Tue) 402

14:40-15:00

K-pi scattering lengths from physical point ensembles

JIN, Luchang

14 July (Tue) 403

14:00-14:20

Hadronic Light by Light Contributions to the Muon Anomalous Magnetic Moment With
Near Physical Pions

JUNG, Chulwoo

14 July (Tue) 406

14:20-14:40

zMobius and other recent developments on Domain Wall Fermions

JUNNARKAR, Parikshit

15 July (Wed) 402

14:40-15:00

The H-dibaryon in two flavor lattice QCD

KAMATA, Norihiko

18 July (Sat) 402

9:00-9:20

Lattice gradient flow with tree-level $O(a^4)$ improvement in pure Yang-Mills theory

KAMATA, Syo

17 July (Fri) 403

15:40-16:00

Application of the Lefschetz thimble formulation to the (0+1) dimensional Thirringmodel at finite density

KAMIKADO, Kazuhiko

18 July (Sat) 406

10:40-11:00

Phase diagram of the U(2)xU(2) scalar model in three dimensions

KANAZAWA, Takuya

18 July (Sat) 404

10:20-10:40

Asymptotically free lattice gauge theory in five dimensions

KANEKO, Takashi

14 July (Tue) 406

16:30-16:50

Chiral behavior of light meson form factors in 2+1 flavor QCD with exact chiralsymmetry

KASHIWA, Kouji

14 July (Tue) 401

17:50-18:10

Topological feature and phase diagram of QCD at complex chemical potential

KAWAMOTO, Noboru

17 July (Fri) 402

17:50-18:10

Summary of Super Doubler Approach on Exact Lattice Supersymmetry

KAWANAI, Taichi

17 July (Fri) 406

16:30-16:50

Improving our determinations of the decay constant $f_B$ and the $B\to\pi \ell \nu$semi-leptonic form factors using physical light quarks

KAWAUCHI, Hikaru

15 July (Wed) 406

17:50-18:10

Tensor renormalization group analysis of CP(N-1) model in two dimensions

KEEGAN, Liam

18 July (Sat) 404

9:20-9:40

Schwinger Model Mass Anomalous Dimension

KENNEDY, Anthony

15 July (Wed) 406

14:00-14:20

Renormalizability of the Schdinger Functional.

30

2

LATTICE 201531

PROGRAMKHAMSEH, Ava

16 July (Thu) 406

11:00-11:20

Neutral D-Meson Mixing near the Charm Mass

KIKUCHI, Kengo

18 July (Sat) 402

10:20-10:40

Generalized Gradient Flow Equation and Its Applications

KIM, Seyong

17 July (Fri) 401

14:00-14:20

Lattice NRQCD study of quarkonium at non-zero temperature

KIMURA, Taro

17 July (Fri) 405

14:20-14:40

Domain-wall/overlap fermion and topological insulators

KITAZAWA, Masakiyo

15 July (Wed) 401

17:30-17:50

Thermodynamics and reference scale of SU(3) gauge theory from gradient flow onfine lattices

KNECHTLI, Francesco

14 July (Tue) 404

17:10-17:30

Perturbative versus non-perturbative decoupling of heavy quarks

KOBAYASHI, Hirokazu

17 July (Fri) 405

16:50-17:10

Optimization of Lattice QCD with CG and multi-shift CG on Intel Xeon Phi
Coprocessor

KONDO, Kei-ichi

17 July (Fri) 401

15:40-16:00

Confinement/deconfinement transition temperature from the Polyakov loop potential
and gauge-invariant gluon mass

KOPONEN, Jonna

15 July (Wed) 403

16:30-16:50

Pion electromagnetic form factor from full lattice QCD

KORCYL, Piotr

14 July (Tue) 404

16:30-16:50

Non-perturbative renormalization of the static quark theory in a large volume

KOTOV, Andrey

17 July (Fri) 403

14:00-14:20

Two-Color Lattice QCD with Non-zero Chiral Chemical Potential

KURACHI, Masafumi

14 July (Tue) 405

14:40-15:00

SU(3) gauge theory with four degenerate fundamental fermions on the lattice

KURTH, Thorsten

14 July (Tue) 406

17:50-18:10

Nuclear Parity Violation from Lattice QCD

KUTAK, Krzysztof

16 July (Thu) 403

8:50-9:10

Gluon saturation and gluon densities

KUTI, Julius

14 July (Tue) 405

16:30-16:50

A minimal model of the composite Higgs and its Goldstone dynamics

LAMBROU, Eliana

15 July (Wed) 405

17:30-17:50

Five-dimensional Gauge Theories in a Warped Background

LAMI, Paolo

15 July (Wed) 404

14:20-14:40

Scalar and vector form factors of $D ¥to ¥pi ¥ell ¥nu$ decays with $N_f=2+1+1$
Twisted fermions

LAWSON, Andrew

17 July (Fri) 406

14:20-14:40

Long-distance contributions to the rare kaon decay K+ -> pi+ l+ l-

LEHNER, Christoph

14 July (Tue) 403

14:40-15:00

Improving the volume-dependence of lattice QCD+QED simulations

LEINO, Viljami

15 July (Wed) 405

14:40-15:00

Gradient flow and IR fixed point in SU(2) with Nf=8 flavors

LEWIS, Randy

15 July (Wed) 404

17:10-17:30

Determining the QCD coupling from lattice vacuum polarization

LIN, C.-j. David

15 July (Wed) 405

14:00-14:20

Lattice study for conformal windows of SU(2) and SU(3) gauge theories with
fundamental fermions

LIN, Meifeng

14 July (Tue) 406

15:00-15:20

Optimizing the domain wall fermion Dirac operator using the R-Stream source-tosource compiler

LIU, Keh-fei

15 July (Wed) 403

14:00-14:20

Parton Distribution Function from Hadronic Tensor

LIZARAZO, Edwin

17 July (Fri) 406

16:50-17:10

Hadronic form factors for rare semi-leptonic $B$ decays

LOHMAYER, Robert

15 July (Wed) 406

14:40-15:00

Induced YM theory with auxiliary bosons

LYTLE, Andrew

14 July (Tue) 404

17:50-18:10

NPR determination of quark masses from the HISQ action

MADANAGOPALAN,
Padmanath

16 July (Thu) 402

8:30-8:50

X(3872) and Y(4140) using diquark-antidiquark operators with lattice QCD

MAEZAWA, Yu

18 July (Sat) 401

10:00-10:20

Thermal modification of mesons and restoration of broken symmetries from spatial
correlation functions with HISQMAGES, Simon

15 July (Wed) 401

18:10-18:30

Pure SU(3) Topological Susceptibility at Finite Temperature with the Wilson Flow

MALTMAN, Kim

15 July (Wed) 404

14:00-14:20

Lattice input on the tau V_us puzzle

2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

MARINKOVIC, Marina

14 July (Tue) 403

18:10-18:30

Leading isospin breaking correction to the hadronic vacuum polarisation

MARITI, Marco

15 July (Wed) 401

16:30-16:50

Magnetic properties and deconfinement

MAWHINNEY, Robert

16 July (Thu) 404

11:00-11:20

NLO and NNLO Low Energy Constants for SU(3) Chiral Perturbation Theory

MCGLYNN, Greg

14 July (Tue) 406

14:00-14:20

Algorithmic improvements for weak coupling simulations of domain wall fermions

MESITI, Michele

14 July (Tue) 401

15:00-15:20

Curvature of the QCD chiral peusdocritical line from analytic continuation

MEURICE, Yannick

15 July (Wed) 406

18:10-18:30

Approaching conformality with the Tensor Renormalization Group method

MEYER, Florian

17 July (Fri) 401

16:50-17:10

Thermal dilepton rates and electrical conductivity of the QGP

MISUMI, Tatsuhiro

14 July (Tue) 401

18:10-18:30

Finite-temperature phase transition of Nf=3 QCD with exact center symmetry

MIYAMOTO, Takaya

15 July (Wed) 402

17:50-18:10

Lambda_c-N interaction from lattice QCD

MOIR, Graham

15 July (Wed) 405

17:10-17:30

Non-Perturbative Gauge-Higgs Unification in Five Dimensions

MOLOCHKOV, Alexander 17 July (Fri) 404

16:30-16:50

Study of non-perturbative contributions to surface operator within lattice gauge theory

MONAHAN, Christopher

18 July (Sat) 404

10:40-11:00

The gradient flow in simple field theories

MONDAL, Santanu

14 July (Tue) 405

17:10-17:30

Taste symmetry restoration in the sextet model with staggered fermions

MURPHY, David

16 July (Thu) 404

10:40-11:00

NLO and NNLO Low Energy Constants for SU(2) Chiral Perturbation Theory

NADA, Alessandro

18 July (Sat) 406

9:00-9:20

Hagedorn spectrum and equation of state of Yang-Mills theories

NAGATA, Keitaro

15 July (Wed) 401

15:00-15:20

Testing a generalized cooling procedure in the complex Langevin simulation of chiral
Random Matrix Theory

NAKAMURA, Yoshifumi

15 July (Wed) 401

16:50-17:10

Towards the continuum limit of the critical endline of finite temperature QCD

NAKAYAMA, Katsumasa

15 July (Wed) 404

16:50-17:10

Charmonium current-current correlators with Mobius domain-wall fermion

NAKAYAMA, Yu

14 July (Tue) 405

15:40-16:00

IR fixed points and conformal window in $SU(3)$ gauge Theories

NEMURA, Hidekatsu

17 July (Fri) 405

17:30-17:50

An implementation of hybrid parallel CUDA code for the hyperonic nuclear forces

NICHOLSON, Amy

15 July (Wed) 402

15:00-15:20

Two-nucleon scattering in multiple partial waves

NIKOLAEV, Alexander

17 July (Fri) 403

14:20-14:40

Lattice simulation of $QC_2D$ with $N_f=2$ at non-zero baryon density

NISHIGAKI, Shinsuke

16 July (Thu) 404

8:50-9:10

Distribution of the k-th smallest Dirac operator eigenvalue : an update

NOGRADI, Daniel

14 July (Tue) 405

17:30-17:50

Running coupling of the sextet composite Higgs model

OHKI, Hiroshi

14 July (Tue) 405

14:00-14:20

Walking and conformal dynamics in many flavor QCD

OHNISHI, Akira

17 July (Fri) 403

16:30-16:50

Preweighting method in Monte-Carlo sampling with complex action

OHNO, Hiroshi

17 July (Fri) 401

14:20-14:40

Charmonia and bottomonia at finite temperature on large quenched lattice

OHTA, Shigemi

15 July (Wed) 403

18:10-18:30

Some nucleon isovector obsesrvables from 2+1-flavor domain-wall QCD at physicalmass

OKA, Shotaro

16 July (Thu) 401

8:50-9:10

Exploring finite density QCD phase transition with canonical approach - Power ofmultiple precision computation -OKAWA, Masanori

17 July (Fri) 402

14:20-14:40

Large N meson propagators from twisted space-time reduced model

OSBORN, James

16 July (Thu) 402

11:00-11:20

Flavor Filtered Fermions

32

2

LATTICE 201533

PROGRAMOTTNAD, Konstantin

16 July (Thu) 404

11:40-12:00

Testing the Witten-Veneziano Formula on the Lattice

PAK, Markus

16 July (Thu) 404

11:20-11:40

Evidence for a new SU(4) symmetry with J=2 mesons

PARK, Sungwoo

14 July (Tue) 404

17:30-17:50

Nonperturbative renormalization in the RI-SMOM scheme and Gribov copies forstaggered bilinears

PASZTOR, Attila

17 July (Fri) 401

15:20-15:40

Static quark-antiquark pair free energy and screening masses: continuum results at
the QCD physical point

PATELLA, Agostino

16 July (Thu) 402

11:20-11:40

Charged particles in QED with C* boundary conditions I

PELLEGRINI, Roberto

17 July (Fri) 403

16:50-17:10

The density of states approach at finite chemical potential: a numerical study of theBose gas.

PETERS, Antje

16 July (Thu) 402

9:30-9:50

Exploring possibly existing qq-anti-b-anti-b tetraquark states with qq = ud, ss, cc

PETSCHLIES, Marcus

15 July (Wed) 402

15:20-15:40

Calculation of the decay width of decuplet baryons

PHILIPSEN, Owe

16 July (Thu) 401

11:20-11:40

Heavy and dense QCD from an effective lattice theory

PIEMONTE, Stefano

18 July (Sat) 405

9:00-9:20

Witten index and phase diagram of compactified N=1 supersymmetric Yang-Mills
theory on the lattice

PINKE, Christopher

14 July (Tue) 401

17:10-17:30

The $N_f=2$ chiral phase transition from imaginary chemical potential with Wilson
Fermions

PORTELLI, Antonin

14 July (Tue) 403

15:20-15:40

Finite volume hadronic vacuum polarisation at arbitrary momenta

PRAKI, Chrisanthi

17 July (Fri) 401

17:10-17:30

Calculation of free baryon spectral densities at finite temperature

PRETI, David

14 July (Tue) 404

14:40-15:00

Non-perturbative renormalization of tensor bilinears in Schrodinger Functional
schemes

PRIMER, Thomas

16 July (Thu) 406

11:40-12:00

D meson semileptonic form factors at zero momentum transfer in 2+1+1 flavor lattice
QCD

PUHR, Matthias

17 July (Fri) 405

14:40-15:00

Chiral Magnetic Conductivity in an interacting lattice model of a parity-breaking Weyl
semimetal

RAE, Thomas

16 July (Thu) 402

9:10-9:30

Ground state charmed meson spectra for $N_f=2+1+1$

RAKOW, Paul

14 July (Tue) 402

18:10-18:30

Dashen's theorem and electromagnetic contributions to pseudoscalar meson masses

RAMOS, Alberto

17 July (Fri) 402

14:00-14:20(Dimensional) twisted reduction in large N gauge theories

RANTAHARJU, Jarno

15 July (Wed) 405

15:20-15:40

Wilson Fermions with Four Fermion Interactions

REBBI, Claudio

14 July (Tue) 405

15:00-15:20

Studying near conformal behavior with four light flavors and eight flavors of variable
mass.

RIGGIO, Lorenzo

17 July (Fri) 406

14:00-14:20

Kaon semileptonic form factors as functions of the momentum transfer with Nf=2+1+1
Twisted Mass fermions

RINALDI, Enrico

16 July (Thu) 405

8:50-9:10

Stealth Dark Matter on the lattice

RINDLISBACHER, Tobias 16 July (Thu) 401

11:00-11:20

Lattice simulation of the SU(2)-chiral model at zero and non-zero pion density

ROEDL, Rudolf

15 July (Wed) 403

15:00-15:20

Nucleon generalized form factors from lattice QCD with nearly physical quark masses

ROTTMANN, Matthias

16 July (Thu) 405

10:40-11:00

A Multigrid Based Eigensolver for the Hermitian Wilson Dirac Operator

RUMMUKAINEN, Kari

15 July (Wed) 405

17:50-18:10

Gravitational waves from cosmological first order phase transitions

RUSETSKY, Akaki

15 July (Wed) 406

15:40-16:00

Three particles in a finite volume

SACHRAJDA, Christopher 14 July (Tue) 406

16:50-17:10

QED Corrections to Hadronic Processes in Lattice QCD

SAITO, Hana

15 July (Wed) 406

17:30-17:50

Thermal evolution of the 1-flavour Schwinger model with using Matrix Product States

SASAKI, Kenji

15 July (Wed) 402

17:10-17:30

First results of baryon interactions from lattice QCD with physical masses (3) -Strangeness S=-2 two-baryon system

2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

SASAKI, Shoichi

15 July (Wed) 403

16:50-17:10

SU(3)-breaking effects and induced second-class form factors in hyperon beta decays
from 2+1 flavor lattice QCD

SASTRE, Alfonso

18 July (Sat) 403

9:00-9:20

Connected contribution to hadron correlation functions

SATO, Tomomi

18 July (Sat) 401

10:20-10:40

Footprint of non-decoupling in chiral phase transition

SCHADLER,
Hans-peter

15 July (Wed) 401

17:50-18:10

Polyakov loop renormalization with gradient flow

SCHAEFER, Stefan

14 July (Tue) 404

15:00-15:20

Scale determination for the CLS 2+1 ensembles

SCHAICH, David

18 July (Sat) 405

10:00-10:20

New results from lattice N=4 supersymmetric Yang--Mills

SCHIERHOLZ, Gerrit

15 July (Wed) 404

17:30-17:50

Light quark masses from infrared fixed point

SCHILLER, Arwed

18 July (Sat) 403

10:20-10:40

Improving the lattice axial vector current

SCHMIDT, Daniel

18 July (Sat) 404

10:00-10:20

Critical flavour number of the Thirring model in three dimensions

SCHROECK, Mario

17 July (Fri) 405

17:10-17:30

Accelerating twisted mass LQCD with QPhiXSCIOR, Philipp

18 July (Sat) 406

10:00-10:20

Effective Polyakov loop models for QCD-like theories at finite chemical potential

SHARMA, Sayantan

18 July (Sat) 401

9:40-10:00

The $U_A(1)$ anomaly in high temperature QCD with chiral fermions on the lattice

SHIBATA, Akihiro

17 July (Fri) 404

16:50-17:10

Abelian monopole or non-Abelian monopole responsible for quark confinement

SHIMASAKI, Shinji

15 July (Wed) 401

15:20-15:40

Understanding the problem with logarithmic singularities in the complex LangevinmethodSHIMIZU, Yuya

18 July (Sat) 404

9:40-10:00

Study of the continuum limit of the Schwinger model using Wilson's lattice formulation

SHINDLER, Andrea

16 July (Thu) 405

9:30-9:50

Beyond the Standard model matrix elements with the gradient flow

SHINTANI, Eigo

15 July (Wed) 403

17:30-17:50

High statistic analysis of nucleon form factors and charges in lattice QCD

SHU, Hai-tao

17 July (Fri) 401

16:30-16:50

A stochastic approach to the reconstruction of spectral functions in lattice QCDSIMETH, Jakob

16 July (Thu) 405

11:00-11:20

Multigrid-accelerated Low-Mode Averaging

SIMONE, James

16 July (Thu) 406

9:10-9:30

Neutral $B$-meson and $D$-meson mixing bag parameters from $2+1$ flavor lattice
QCD

SINCLAIR, D. K.

15 July (Wed) 401

14:00-14:20

Exploring Complex-Langevin Methods for Finite-Density QCD

SINT, Stefan

14 July (Tue) 404

14:00-14:20

A status update on the ALPHA collaboration's project to determine the Lambdaparameter in 3-flavour QCD

SOELDNER, Wolfgang

14 July (Tue) 402

17:10-17:30

Latest Results from RQCD using 2+1f CLS Simulations with Open Boundaries

SOMMER, Rainer

17 July (Fri) 406

17:50-18:10

Controlling systematic errors in semi-leptonic B-decays

SONI, Amarjit

17 July (Fri) 406

15:20-15:40

Emerging lattice approach to K-Unitarity Triangle

SPRAGGS, Matt

14 July (Tue) 403

15:00-15:20

The strange contribution to the anomalous magnetic moment of the muon withphysical quark masses using Mebius domain wall fermions

STRELCHENKO, Alexei

16 July (Thu) 405

11:40-12:00

Accelerating deflation of eigenvalues for fermion matrix inversions on GPUs

SUGANUMA, Hideo

17 July (Fri) 404

17:50-18:10

The three-quark potential and perfect Abelian dominance in SU(3) lattice QCD

SUN, Mingyang

15 July (Wed) 402

15:40-16:00

The Roper resonance from spatially large interpolation fields

SUNO, Hiroya

16 July (Thu) 405

11:20-11:40

Eigenspectrum calculation of the non-Hermitian O(a)-improved Wilson-Dirac operator
using the Sakurai-Sugiura method

SUZUKI, Asobu

16 July (Thu) 401

9:30-9:50

Calculation of high-order cumulants with canonical ensemble method in lattice QCD

34

2

LATTICE 201535

PROGRAMSUZUKI, Hiroshi

18 July (Sat) 402

10:00-10:20

Background field method in the gradient flow

SUZUKI, Takashi

16 July (Thu) 406

11:20-11:40

D meson semileptonic decays from lattice QCD with chiral fermionsSYRITSYN, Sergey

16 July (Thu) 403

11:20-11:40

Neutron-antineutron oscillation matrix elements with domain wall fermions at thephysical pointTÄHTINEN, Sara

15 July (Wed) 405

14:20-14:40

Approaching the conformal window: systematic study of the particle spectrum in
SU(2) field theory with N_f =2,4 and 6.

TAKEDA, Shinji

14 July (Tue) 401

15:20-15:40

Phase structure of Nf=3 QCD at finite temperature and density by Wilson-Clover
fermions

TANIGUCHI, Yusuke

16 July (Thu) 401

8:30-8:50

Study of high density phase transition in lattice QCD with canonical approach

TANIZAKI, Yuya

15 July (Wed) 406

17:10-17:30

Lefschetz-thimble path integral for solving the mean-field sign problem

TANTALO, Nazario

16 July (Thu) 402

11:40-12:00

Charged particles in QED with C* boundary conditions II

TOEREK, Pascal

17 July (Fri) 403

17:10-17:30

Solving the complex action problem of the finite density Z3 spin model with thedensity of states approach using FFA

TOMBOULIS, Terry E.

17 July (Fri) 403

14:40-15:00

Cluster expansions and chiral symmetry at large density in 2-color QCD

TOMII, Masaaki

15 July (Wed) 404

16:30-16:50

Analysis of short distance current correlators using OPE

TOMIYA, Akio

18 July (Sat) 401

9:20-9:40

Study of the U(1)A symmetry restoration in two-flavor QCD at finite temperature withreweighed overlap fermions

TORRERO, Christian

16 July (Thu) 403

9:30-9:50

A lattice study of the nucleon quark content at the physical point

TOTH, Balint

18 July (Sat) 403

9:20-9:40

Disconnected contribution to hadron correlation functions

TSANG, Justus Tobias

16 July (Thu) 406

10:40-11:00

Charm Physics at the physical point

TSUKIJI, Hidekazu

17 July (Fri) 401

17:50-18:10

Study of entropy production in Yang-Mills theory with use of Husimi function

UKITA, Naoya

14 July (Tue) 402

16:50-17:10

2+1 flavor QCD simulation near the physical point on a $96^4$ latticeULYBYSHEV, Maksim

17 July (Fri) 405

15:00-15:20

Hybrid Monte Carlo simulations of graphene in external magnetic field

VAIRINHOS, Helvio

16 July (Thu) 401

10:40-11:00

Diagrammatic Monte Carlo simulations of staggered fermions at finite coupling

VALGUSHEV, Semen

17 July (Fri) 402

15:20-15:40

Numerical study of complex instantons in the Gross-Witten U(N) matrix model

VAQUERO AVILÉSCASCO, Alejandro

18 July (Sat) 403

9:40-10:00

Disconnected quark loop contributions to nucleon observables using $N_f=2$ twisted
clover fermions at a physical value of the light quark mass

VARNHORST, Lukas

16 July (Thu) 403

9:10-9:30

Nucleon-Sigma-Terms from Lattice QCD

VERBAARSCHOT,
Jacobus16 July (Thu) 404

9:30-9:50

Chiral Symmetry Breaking for Bosonic Partition Functions.

VILASECA MAINAR, Pol

14 July (Tue) 404

15:20-15:40

Perturbative renormalization of $\Delta S = 2$ four-fermion operators with the chirally
rotated Schroedinger functional

VON HIPPEL, Georg

18 July (Sat) 403

10:40-11:00

A systematic study of excited-state effects on nucleon axial form factors

WEBER, Johannes

17 July (Fri) 401

15:00-15:20

Polyakov loop correlators and cyclic Wilson loop from lattice QCD

WEINBERG, Evan

14 July (Tue) 405

15:20-15:40

Probing near conformal dynamics with 4+8 and 8 flavors: running coupling and thespectrum

WELLEGEHAUSEN,
Bjoern18 July (Sat) 406

10:20-10:40

G(2)-QCD at finite temperature and density

WENGER, Urs

18 July (Sat) 405

9:40-10:00

Canonical simulations of supersymmetric SU(N) Yang-Mills quantum mechanics

WITTEMEIER, Christian

14 July (Tue) 404

16:50-17:10

Implementation of a non-perturbative matching strategy between heavy-light currents
in HQET and QCD

WITZEL, Oliver

17 July (Fri) 406

17:10-17:30$B-\bar B$ mixing with domain-wall light quarks and relativistic $b$-quarks

2.3 Parallel Sessions (Fourth Floor)

LATTICE 2015

YAMADA, Norikazu

14 July (Tue) 401

16:30-16:50

Many flavor approach to study the nature of chiral phase transition of two-flavor QCD

YAMAMOTO, Arata

17 July (Fri) 405

14:00-14:20

Complex Langevin simulation in condensed matter physics

YAMAMURA, Ryo

15 July (Wed) 406

15:00-15:20

Renormalization of two-dimensional XQCDYAMANAKA, Nodoka

15 July (Wed) 403

17:10-17:30

Nucleon axial and tensor charges with dynamical overlap quarks

YAMAZAKI, Takeshi

15 July (Wed) 402

14:20-14:40

Light nuclei and nucleon form factors in N_f=2+1 lattice QCD

YANG, Yibo

16 July (Thu) 403

9:50-10:10

Proton spin decomposition with overlap fermion

YONEYAMA, Hiroshi

14 July (Tue) 401

17:30-17:50

Analytic continuation of finite density QCD with heavy quarks in the strong couplingregion

YOON, Boram

15 July (Wed) 403

14:20-14:40

Nucleon transverse momentum-dependent parton distributions: Comparing Cloverand Domain wall fermion results at ~300 MeV pion mass

YOUNG, Ross

16 July (Thu) 403

8:30-8:50

Applications of the Feynman-Hellmann theorem in hadron structure

ZAFEIROPOULOS,
Savvas16 July (Thu) 404

9:10-9:30

The microscopic Twisted Mass Dirac spectrum and the spectral determination of the
LECs of Wilson $\chi$-PT

ZHOU, Ran

16 July (Thu) 406

9:30-9:50

Semileptonic $B$-meson decay phenomenology with lattice QCDZIELINSKI, Christian

16 July (Thu) 402

10:40-11:00

Pion spectrum for the 2-flavor staggered Wilson fermion

36

LATTICE 20152

PROGRAM

2.4 Poster Session [July 15 (Wednesday) 18:30 – 21:00]

Poster session is held on the fourth floor and the poster boards are placed at the corridor. Posters should
be in A0 portrait format (841 mm wide, 1189 mm high) or smaller. Please note that there are no printing
facilities in the conference venue.
Each poster is assigned a number and you are expected to tack your poster to the board with the corresponding number. Your poster number can be seen in the table in the next page or via the Indico system
by selecting “My contributions” in the menu. Pins will be provided. Posters can be displayed for the entire
duration of the conference.
The poster session will start at 18:30 on Wednesday. For those of you that receive odd numbers you
should be at your posters for discussions from 19:00 to 20:00 (Group A), while those receiving even numbers
should stand next to their posters from 20:00 to 21:00 (Group B). This way everyone has time to see theother posters and be found by other attendees for discussions.
• 18:30-19:00: Free discussion• 19:00-20:00: Group A (Odd poster number) presentation time.
• 20:00-21:00: Group B (Even poster number) presentation time.

37

2.4 Poster Session [July 15 (Wednesday) 18:30 – 21:00]

LATTICE 2015

• List of Posters
Poster No.
Presenter
1
MUNSTER, Gernot
2

JEONG, Hwancheol

3

HASHIMOTO, Shoji

4
5
6

DURR, Stephan
LEE, Weonjong
LEEM, Jaehoon

7
8
9
10

WERNER, Markus
WOLOSHYN, Richard
JANG, Yong-chull
KOCH, Vanessa

11
12
13

WAKAYAMA, Masayuki
MCNEILE, Craig
MURAKAMI, Yuko

14
15
16

GONG, Ming
KOMA, Miho
ISHIKAWA, Ken-ichi

17

KIM, Jangho

18

MATSUFURU, Hideo

19
20
21
22
23
24

NOAKI, Jun
HASENFRATZ, Anna
SUORSA, JoniAOKI, Yasumichi
HOLLAND, Kieran
AZUMA, Takehiro

25
26
27
28
29
30
31

YAMAGUCHI, Azusa
MOTOKI, Shinji
CUNDY, Nigel
NEGRO, Francesco
RICHTMANN, Daniel
WETTIG, Tilo
PAK, Jeonghwan

32

TAKAISHI, Tetsuya and
LIU, Yubin
GAROFALO, Marco
JUETTNER, Andreas
SZYNISZEWSKI, Marcin
KAGIMURA, Aya
UMEDA, Takashi
GIUSTI, Leonardo
NAKAMURA, Atsushi
KLOIBER, Thomas
BIETENHOLZ, Wolfgang
YOSHIMURA, Yusuke

33
34
35
36
37
38
39
40
41
42

Title
Isospin splitting in Wilson chiral perturbation theory for twisted-mass lattice-QCD withthree non-degenerate quark flavours
calculation of strange and light quark condensate using improved staggered fermionsand overlap fermions
Stochastic calculation of the QCD Dirac operator spectrum with Mobius domain-wall
fermion
Determination of f_K/f_pi from staggered Nf=2+1+1 ensembles
Determination of $\varepsilon_K$ using lattice QCD inputs
Heavy-heavy current improvement for calculating B ̅ →D^((*) ) lν ̅ semi-leptonic form
factors with Oktay-Kronfeld quarks.
The Rho Resonance from N_f=2+1+1 Twisted Mass Lattice QCD
Exploring free-form smearing for bottomonium and B meson spectroscopy
Update on the Heavy-Meson Spectrum Tests of the Oktay--Kronfeld Action
Towards string breaking with 2+1 dynamical fermions using the stochastic LapHmethod
Lattice QCD study of the I=0 scalar channel using four-quark operators
Investigating some technical improvements to glueball calculations.
The one-loop analysis of the beta-function in the Schroedinger Functional for Moebius
Domain Wall Fermions
Quark Spin in Proton from Anomalous Ward Indentity
The static three-quark potential of various quark configurations
Mass and Axial current renormalization in the Schr\"{o}dinger functional scheme for
the RG-improved gauge and the stout smeared $O(a)$-improved Wilson quark
actions.
Non-perturbative Renormalization with RI-MOM scheme for Bilinear Operators on theFine Lattice
SU(2) gauge theory with domain-wall fermions in fundamental and adjoint
representations
Study of the conformal phase of the SU(3) gauge theory with domain-wall fermions
The step scaling function of the SU(3) 2 flavor sextet model with Wilson fermions
Mass anomalous dimension of SU2 with Nf=8 using the spectral density method
S-parameter and vector decay constant in QCD with eight fundamental fermions
A new method to calculate the Dirac operator spectral density
Monte Carlo studies of dynamical compactification of extra dimensions in a model ofnonperturbative string theory
Grid: A next generation C++ library for data parallel QCD
Lattice QCD code set Bridge++ on arithmetic accelerators
Overlap fermions on GPUs
Lattice QCD with OpenAcc
Multiple right-hand side setup for the DD-$\alpha$AMG
Adaptive algebraic multigrid on SIMD architectures
Performance of Maxwell GPUs and Optimization of Non-Perturbative Renormalization
codes.
An application of the hybrid Monte Carlo algorithm for realized stochastic volatility
model
Instantaneous Stochastic Perturbation Theory and Gradient flow in $\phi^4$ theory
Precision study of critical slowing down in lattice simulations of the CP^{N-1} model
Strong coupling expansion of the generalized t-V model in one dimension
Bosonization analysis for artificial "atomic collapse" in graphene
Towards the QCD equation of state at the physical point using Wilson fermion
A novel computation of the thermodynamics of SU(3) Yang-Mills theory
Beating the sign problem in finite density lattice QCD
The Nonlinear O(3) Model with Chemical Potential in a Dual Representation
Proposal for the Quantum Simulation of the CP(2) Model on Optical Lattices
Grassmann tensor renormalization group for the lattice Gross-Neveu model with finite
chemical potential

38

2

LATTICE 2015

PROGRAM

2.5 Excursion [July 16 (Thursday) 13:30 – 19:50]

The afternoon of Thursday, July 16 is allocated for excursions. Kobe is a convenient place to have a half-day
trip to anywhere in Kansai area. We prepare 4 + 1 guided tours explained below.
NOTE : The on-line reservation was closed already, but some of the tours may be still available and canbe booked on-site. Please visit the tour reception desk.
The tour buses will leave from the front north side of the conference the building (see page 44 for themap) at 13:30.
• Tour 1 : Kobe city (Price : JPY 4 500, Schedule : 13:30–19:15)
Kobe is known as one of the best places for brewing sake. This guided tour of Kobe includes the
K-computer in AICS, a sake brewery, and a free-time at Kobe Harbor Land.
• Tour 2: Himeji castle and city (Price : JPY 5 000, Schedule : 13:30–19:30)
Himeji castle, one of the UNESCO World Heritage Sites, has recently finished its restorations. Knownas Shirasagi Castle (White Heron Castle), it fully shows its beautiful white exterior now.
• Tour 3: Nara -Todaiji area- (Price : JPY 6 500, Schedule : 13:30–19:50)
Nara used to be the capital of Japan in 8th century. Todaiji Temple is famous for the Great Buddha in
the world s largest wooden building. You can also enjoy many other temples, shrines, museums in awalking distance from Todaiji.
• Tour 4: Kyoto -Arashiyama area- (Price : JPY 6 600, Schedule : 13:30–18:45)
The bus will take you to Kameoka, where the Sagano Romantic Train starts. You can enjoy a beautiful
view of Hozu river from this small trolley train to Arashiyama in Kyoto. In Arashiyama, you can enjoy
temples such as Tenryuji, and a beautiful bamboo forest, the famed “Crossing Moon Bridge” over the
Katsura River, etc.
• Tour K: K computer (for people who are not going for an excursion)
The K computer is the first supercomputer in the world to achievea LINPACK performance rating of 10 petaflops. K is open to the
public and used by researchers from both academia and industry
in a wide variety of fields such as drug development, disaster prevention, development of new materials, fundamental science andothers.
We reserve two slots of K computer tour.
– 15:00 - 16:00 (max 60 people)– 16:00 - 17:00 (max 60 people)
Please visit Conference Oﬃce if you are interested in.

39

LATTICE 2015

2.6 Banquette [July 17 (Friday) 18:30 – 21:00]

2.6 Banquette [July 17 (Friday) 18:30 – 21:00]

The conference banquet will be held from 18:30 on Friday, July 17 at “Ohwada” in the south wing of Kobe
Portopia Hotel, located next to the Kobe International Conference Center (see page 44 for the map). Pleaseshow conference staﬀ your banquet ticket before entering the banquet room.

40

3

LATTICE 2015

3 Room Map
3.1 Kobe International Conference Center Building
Plenary Sessions (Main Hall Entrance 1F)
Sponsor Booth
Parallel Sessions (Room 401-406)
Poster Session (Corridor)
Conference Office (Room 407)
503 504 505

EV

501
502

Meeting Rooms 501～505

5F

404 405406 407
403

Meeting Rooms 401～407

401
402

4F

303 304 305 306 307
302

International Conference Room (301)
Meeting Rooms 302～307

301
Reception HallInternational Conference Room

3F

OfficeEntrance
Covered Walkway

Entrance

Main Hall
Restaurant

Shimin-Hiroba Square

2F
1F

Main Hall Entrance

Main Hall

BF

41

ROOM MAP

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LATTICE 2015�����������

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Kobe International Conference Center 1F

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407

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402

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42

LATTICE 2015

4 MISCELLANEOUS INFORMATION

4 Miscellaneous Information
4.1 Conference Secretary Desk & Messages

The secretary desk is located in Room 407 on the 4th floor. It is open during the conference. The phone
number to conference secretary is available from July 13 to July 18.
• Phone number: 080-4391-6544
4.2 Smoking Policy

Smoking is strictly prohibited except at the designated areas. There is a designated smoking area located on
the second floor (see page 44).
4.3 Stores, Restaurants & Services

In Port Island, see the local area guide map in page 46. A lot of restaurants and stores can be found around
Sannomiya station.
4.4 Wireless Network Access (WiFi)

Wireless Network Access is available on the corridor in the conference building.
• SSID: LATTICE2015• Password: kobe7
4.5 Police, Fire, Medical

The domestic emergency numbers are• Police: 110• Ambulance or Fire: 119
Medical Help:• Kobe City Medical Center General Hospital (神戸市立医療センター中央市民病院)– phone number: 078-302-4321
for appointments of consultation and general information– Initial visits/patients without an appointment will be taken in from 8:30 am to 11:30 am, from
Monday to Friday.

43

LATTICE 2015

5 Maps
5.1 Excursion Bus and Banquette

Lattice 2015 Excursion & Banquette
Buses for excursion
leave here

Conference
Venue

Banquette
Portopia HotelSouth Wing 1F�����������

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5.2 Designated Smoking Area������������������������������������

2F

Kobe International Conference Center 2F
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44

LATTICE 2015

5.3 Area Map

45

5 MAPS

5.4

LATTICE 2015

Local Area Guide Map

5.4 Local Area Guide Map

To : Sannomiya Stn.
Naka Koen Stn.

PORT ISLAND BUILDING

Local Stores,
Restaurants& Services

YASHIMA

Udon & Soba (wheat noodles & buckwheat noodle)

NEVERS

Café

Portliner Railway

TOKYU PORT AVENUE
Sumitomo Mitsui Bank❶

Kobe Shinkin Bank
Minato Bank

Family Mart Convenience Store❷❹PORT ISLAND S.C.
❶ HITSUJI COFFEE SHOP Coffee ShopDAIEI Supermarket

Minatojima (Campus Mae) Stn.

PORTISLAND HOSPITAL❸❷ DOM DOM

Hamburgers Restaurant❸ HAUHAU CHUKA

Chinese Restaurant❹ BIG BOY

American Diner

Cash withdrawal possible
by international credit cards(except Sunday and national holiday)

ARISTON
KOBE CHAMBER of HOTEL Menu
COMMERCE & KOBE
INDUSTRYLAWSON

Convenience
Store

KAEN

Chinese Restaurant

DIANA

Restaurant (variety)

KOKORO

Grilled meat & vegetables

Japanese Lunch Box❷ GYUTARO

Grilled Beef Restaurant
Restaurant❸ KONISHI

chicken and( Grilled)
veg on skewers
Chinese Restaurant

LAWSONPRASHANTI

WORLD
BLDG

KOBE INTʼL
CONFERENCE
CTR.

Bank of Tokyo-Mitsubishi UFJ
Sumitomo Mitsui Bank
Coffee Shop

KOBE PORTOPIA HOTEL

Restaurant & Café

Seven Eleven

Convenience StoreHOTELPEARL CITY Menu
KOBE

Menu

KOTONOHA

Shimin-Hiroba
Civic SquareShimin Hiroba(Convention Center) Stn.

KOBE INTʼL
EXHIBITION HALLCAFÉ de CRIÉ

JAVAChinese RestaurantWORLD HALL❹

❶ KOMENCHU❹ CHIRIKENTASAKISHINJUKOBESANKAN

No.3

❷ ❸

KOBE PARK CITY

Convenience StoreNOEVIR

Portopia PLAZA
Steak House Menu
SAKURAI❶N

Post Office
Cash Dispenser (ATM)Supermarket /Convenience StoreBank
Menu English Menu Available

To-ho-

Udon Restaurant Menu
(wheat noodles)

Menu

Cash withdrawal possible
by international credit cards
COFFEE ROAD
Coffee Shop

No.2

No.1

KOBE PORT ISLAND
SPORTS CENTER
Main Building

KITCHEN PLANET Restaurant (variety)
Kobe Minimally invasive Cancer Center
Portisland Rehabilitation HospitalChild Chemo House

KOBE CITY
MEDICAL CENTER
GENERAL HOSPITAL

South Wing

ITOCHU
MedicalInternational
Plaza
Medical Device
Alliance

TRENTE ET UN
PLEIN DʼETOILESSHUKEI-EN
LʼESTACADE
TAJIMA
SOCO

French Restaurant

MIZUNO

Soba Restaurant(buckwheat noodles)

KYOWADA

Oden Restaurant(stewed variety hot-pot)

LA BELLE COUR
A LA MAISON

Tea and Coffee Shop

KOBE TAMURA

Japanese Restaurant(sashimi, tempura, etc)

SUSHIMANSAKU

Sushi Restaurant

Sky Lounge Restaurant & Bar
Chinese Restaurant

UCC COFFEEMUSEUM

Bar
Kobe Beef Restaurant
Dining Café

Minami Koen (IKEA Mae) Stn.

IKEA

Delicatessen & Bakery

IKEA RESTAURANT Menu
Swedish cuisine

IKEA BISTRO

Hot dogs and snacks

Kobe Kushiage Restaurant

Kobe International Frontier Medical Center
LAWSON
Kobe Biotechnology Research and Human Resource Development Center/Kobe University Business Incubation Center

RIKEN Center
for Developmental
Biology

SHIMIN BYOIN MAE
BUILDING

Translational ResearchInformatics Center

KOBE KIMEC CTR.

(Shimin Byoin Mae)PAS DE DEUX

Stn.
Kobe International
Business Center2nd fl. MINATO-AN EN

Family Mart
Japanese Noodles Restaurant

Convenience StoreDAILY YAMAZAKI Convenience Store

1st fl.

Iryo CenterUdon & Soba
(wheat noodles &buckwheat noodles)

Convenience StoreBusiness Support Center for Biomedical Research Activities

Institute of Biomedical
Research and Innovation
KAZOKU-TEI

Menu

BERTH

Coffee Shop

Sumitomo Mitsui BankRIKEN Center
for Life Science
Technologies

Patisserie & Cafe

Kobe Healthcare Industry
Development Center
Kobe Incubation Office
Kobe Hybrid
Business Center

K Computer Mae (Kobe Animal Kingdom) Stn.

Konan University

The Research Support
Center for Advanced
Computational Sciences・
University of Hyogo

RIKEN Advanced Institutefor Computational Science(K computer)

Integrated
Research Centerof Kobe University

Kobe Animal Kingdom
To : Kobe Airport Stn.
27.01.30,000

46Memorandum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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