Recent Progress in Many-Body Theories(RPMBT22)
Sunday, 22 September 2024 - Friday, 27 September 2024

Kasuga Campus, University of Tsukuba

Programme

Recent Progress in Many-Body Theories (RPMBT22) / ProgrammeThursday 22 August 2024

Table of contents

Sunday 22 September 2024........................................................................................................................................ 1

Registration & Welcome drink
Monday 23 September 2024
Registration
Session..................................................................................................................

1....................................................................................................................................... 2........................................................................................................................................... 2.................................................................................................................................................. 2

Coffee break..........................................................................................................................................

2

Session.................................................................................................................................................. 2

Session.................................................................................................................................................. 2

Coffee break
Session..........................................................................................................................................

.................................................................................................................................................. 2

Tuesday 24 September 2024
Session2....................................................................................................................................... 3.................................................................................................................................................. 3

Coffee break..........................................................................................................................................

3Session.................................................................................................................................................. 3Session.................................................................................................................................................. 3

Coffee break..........................................................................................................................................

3Session.................................................................................................................................................. 3Session.................................................................................................................................................. 3

Poster session......................................................................................................................................... 4

Wednesday 25 September 2024
Session..........................................................................................................................................

5.................................................................................................................................................. 5

Thursday 26 September 2024
Session5.................................................................................................................................................. 5

Coffee break
Session..................................................................................................................................

.....................................................................................................................................

6.................................................................................................................................................. 6

Coffee break..........................................................................................................................................

6Session.................................................................................................................................................. 6Session.................................................................................................................................................. 6Coffee break..........................................................................................................................................

Award session........................................................................................................................................ 6

Conference dinner
Friday 27 September 2024
Session..................................................................................................................................

67.......................................................................................................................................... 8.................................................................................................................................................. 8i

Coffee break
Session..........................................................................................................................................

8.................................................................................................................................................. 8ii

Recent Progress in Many-Body Theories (RPMBT22) / ProgrammeSunday 22 September 2024

Sunday 22 September 2024
Registration & Welcome drink: Registration & Welcome drink - Cafe "Engi" (18:00-20:00)

Page 1

Recent Progress in Many-Body Theories (RPMBT22) / Programme

Monday 23 September 2024

Monday 23 September 2024
Registration: Registration - Kasuga Auditorium (09:00-09:50)

Session: Opening - Kasuga Auditorium (09:50-11:00)

time [id] title

presenter

09:50 [74] Welcome address

BOKU, Taisuke (Universityof Tsukuba)

10:00 [42] Simulating dissipative quantum many-body dynamics via thetime-dependent Variational Monte Carlo method

GALLI, Davide Emilio(Dipartimento di Fisica,Università degli Studi diMilano)

10:30 [53] A fully-programmable universal quantum simulator using Floquet
technology

NEMOTO, Kae (Okinawa
Institute of Science andTechnology)

Coffee break - Kasuga Auditorium (11:00-11:30)

Session: Quantum information and computing - Kasuga Auditorium (11:30-12:25)

time [id] title

presenter

11:30 [14] Quantum Computing for Nuclear Physics

ROGGERO, Alessandro(University of Trento,TIFPA)

12:00 [30] Simple many-body dynamics is a powerful quantum reservoir

SAKURAI, Akitada (OIST)

Session: Computational many-body physics - Kasuga Auditorium (14:00-15:20)

time [id] title

presenter

14:00 [1] Approximating Many-Electron Wave Functions using Neural Networks

FOULKES, Matthew(Imperial College London)

14:30 [54] Exact Field Induced Ground States of the Quantum Compass Model

SORENSEN, Erik(McMaster University)

14:55 [16] Spin-S Kitaev-Heisenberg model on the honeycomb lattice: A high-order
treatment of its phase diagram via the coupled cluster method

BISHOP, Raymond(University of Manchester,UK)

Coffee break - Kasuga Auditorium (15:20-15:50)

Session: Quantum fluids and ultracold gases - Kasuga Auditorium (15:50-17:15)

time [id] title

presenter

15:50 [24] Neural-network quantum states for ultra-cold Fermi gases

KIM, Jane (Ohio University)

16:20 [70] From ground state energies towards excitations for extended quantumsystems

HOLZMANN, Markus(LPMMC, CNRS & UGAGrenoble)

16:50 [48] Boson-fermion pairing in resonant Bose-Fermi mixtures

PIERI, Pierbiagio(University of Bologna &Istituto Nazionale di FisicaNucleare)

Page 2Recent Progress in Many-Body Theories (RPMBT22) / Programme

Tuesday 24 September 2024

Tuesday 24 September 2024
Session: Computational many-body physics - Kasuga Auditorium (09:00-10:25)

time [id] title

presenter

09:00 [66] Impact of many-body correlations on nuclear binding energiesSOMÀ, Vittorio (CEASaclay)

09:30 [68] Surrogate models for quantum many-body systems

YOSHIDA, Sota

10:00 [55] A Comparison of Methods for Simulating Quantum Dot Dynamics

FLATEN, Jonas (Universityof Oslo)

Coffee break - Kasuga Auditorium (10:25-10:55)

Session: Condensed matter physics - Kasuga Auditorium (10:55-12:20)

time [id] title

presenter

10:55 [71] Theoretical Modeling of Ultrafast Phase Transitions from theFemtosecond to the Picosecond ScaleCALANDRA, Matteo(University of Trento)

11:25 [72] Electrical transport, normal Fermi liquids, and the role of sub-wavelength
cavities

POLINI, Marco (Universityof Pisa)

11:55 [11] Understanding correlated d- and f-electron systems using DFT andeDMFT methods

QUADER, Khandker(Department of Physics,Kent State University, Kent,OH, USA)

Session: New frontiers - Kasuga Auditorium (14:00-15:20)

time [id] title

presenter

14:00 [37] Pseudomodes: from solving the spin-boson model to finding ground states

LAMBERT, Neill (RIKEN)

14:30 [41] Understanding and managing the sign problem in path integral Monte
Carlo simulation of harmonic fermions

CHIN, SIU (Texas A&MUniversity)

14:55 [17] Decoherence of a qubit interacting with a complex spin bath

SHITARA, Nanako(Department of Physics,
University of Colorado
Boulder, Colorado 80309,USA)

Coffee break - Kasuga Auditorium (15:20-15:50)

Session: Nuclear physics - Kasuga Auditorium (15:50-17:10)

time [id] title

presenter

15:50 [25] Recent advances in ab initio calculations of heavy nuclei

MIYAGI, Takayuki(University of Tsukuba)

16:20 [28] BCS-BEC crossover in nuclear matter and related systems

SEDRAKIAN, Armen (FIASand Uni. of Wroclaw)

16:45 [13] Self-consistent single-nucleon potential describing nuclear structure tointermediate-energy scattering

NAKADA, Hitoshi (ChibaUniversity)

Session: Poster indexing - Kasuga Auditorium (17:10-17:30)

Page 3

Recent Progress in Many-Body Theories (RPMBT22) / Programme

Tuesday 24 September 2024

Poster session: Poster session (17:30-19:30)

Page 4

Recent Progress in Many-Body Theories (RPMBT22) / Programme

Wednesday 25 September 2024

Wednesday 25 September 2024
Session: Quantum chemistry, atomic and molecular physics - Kasuga Auditorium (09:00-10:25)

time [id] titlepresenter

09:00 [64] Quantum computations of relativistic and many-body effects in atomic andmolecular systems based on variational algorithms

DAS, Bhanu (TCG CREST)

09:30 [67] New Analytical Representation for Electronic Terms of Nuclear Schiff
Moment

ABE, Minori (HiroshimaUniversity)

10:00 [9] High-Precision Calculation of Nuclear Spin Dependent Parity Violation in133Cs

CHAKRABORTY, Arup(PhD Student, PhysicalResearch Laboratory,Ahmedabad, Gujarat,India,380009)

Coffee break - Kasuga Auditorium (10:25-10:55)

Session: Computational many-body physics - Kasuga Auditorium (10:55-12:20)

time [id] title

presenter

10:55 [73] Tensor networks and new classical heuristics

CHAN, Garnet Kin-Lic(California Institute ofTechnology)

11:25 [43] Tensor network toward the lattice QCDAKIYAMA, Shinichiro(University of Tsukuba)

11:55 [57] Overcoming Fermionic Sign Problem in Lattice Quantum Monte Carlo: A
Cuprate Case

LICHTENSTEIN, AlexanderPage 5

Recent Progress in Many-Body Theories (RPMBT22) / ProgrammeThursday 26 September 2024

Thursday 26 September 2024
Session: Quantum information and computing - Kasuga Auditorium (09:00-10:30)

time [id] titlepresenter

09:00 [65] Continuous-variable optimization: quantum vs classical

NISHIMORI, Hidetoshi(Tokyo Institute ofTechnology)

09:30 [69] Quantum many-body scars in dual-unitary circuits

DOOLEY, Shane (Dublin
Institute for Advanced
Studies (DIAS))

10:00 [75] Evidence for the utility of quantum computing before fault tolerance

KANDALA, Abhinav (IBMQuantum)

Coffee break - Kasuga Auditorium (10:30-11:00)

Session: Condensed matter physics - Kasuga Auditorium (11:00-12:20)

time [id] title

presenter

11:00 [36] Chester supersolid in dipolar interlayer exciton condensates

CONTI, Sara (University ofAntwerp, Antwerp, Belgium)

11:30 [56] Fractional Topological Wigner-Kondo Insulators

CLAASSEN, Martin(University of Pennsylvania)

11:55 [2] In Search of an Organizing Principle for Quantum Hall Systems

ORTIZ, Gerardo (Indiana
University and Institue forAdvanced Study, Princeton)

Session: Non-equilibrium many-body phenomena - Kasuga Auditorium (14:00-15:20)

time [id] title

presenter

14:00 [3] Quasi-steady state descriptions for photo-doped Mott insulators

MURAKAMI, Yuta (RIKEN,CEMS)

14:30 [35] Electron-phonon coupling effect on the vibrational relaxation of CO onPd(111)BOMBÍN ESCUDERO,Raúl (Université deBordeaux)

14:55 [58] Avalanche Instability as Nonequilibrium Quantum Criticality

HAN, Jong (SUNY atBuffalo)

Coffee break - Kasuga Auditorium (15:20-15:40)

Award session: Award session - Kasuga Auditorium (15:40-17:30)

time [id] title

presenter

15:40 [76] Laudatio Feenberg
15:50 [85] Intertwined Orders and the Physics of High Temperature Superconductors

FRADKIN, Eduardo(Department of Physics andAnthony J. Leggett Institutefor Condensed MatterTheory)

16:20 [78] TBA

TSVELIK, Alexei

16:50 [79] Laudatio Kuemmel

Page 6

Recent Progress in Many-Body Theories (RPMBT22) / ProgrammeThursday 26 September 2024

17:00 [84] Diagrammatic Monte Carlo for the Hubbard model

Conference dinner: Conference dinner - Imperial Room (18:30-20:30)

Page 7ROSSI, Riccardo (École
Polytechnique Fédérale deLausanne, Switzerland)Recent Progress in Many-Body Theories (RPMBT22) / Programme

Friday 27 September 2024

Friday 27 September 2024
Session: Quantum fluids and cold atoms - Kasuga Auditorium (09:00-10:20)

time [id] title

presenter

09:00 [60] Bose mixtures at finite temperature: magnetism and condensation
phenomena

GIORGINI, Stefano (BECCenter, University of Trento
and CNR-INO)

09:30 [23] Vortices in a dipolar superfluid of interlayer excitons in bilayer
semiconductors

NEILSON, David(University of Antwerp,Antwerpen, Belgium)

09:55 [39] The two body density matrix of a Tomonaga Luttinger liquid

DEL MAESTRO, Adrian(University of Tennessee,Knoxville)

Coffee break - Kasuga Auditorium (10:20-10:50)

Session: Nuclear and computational many-body physics - Kasuga Auditorium (10:50-12:35)

time [id] titlepresenter

10:50 [29] Variational Theory and Parquet Diagrams for Nuclear Systems: A
Comprehensive Study of Neutron Matter

KROTSCHECK, Eckhard(University at BuffaloSUNY)

11:20 [12] An application of the shift-invert Lanczos method to the non-equilibrium
Green's function method

UZAWA, Kotaro (KyotoUniversity)

11:45 [45] A novel method for extracting and emulating continuum physics of finitequantum systems

ZHANG, Xilin (Facility forRare Isotope Beams,
Michigan State University)

12:10 [46] Diagrammatic Monte Carlo for the Richardson model and implication tonuclear reactions

BARBIERI, CarloPage 8