“Second Workshop on Fundamentals in density functional theory (DFT2024)”

1Program(JST = UTC + 9)
20 Feb. (Tue)21 Feb. (Wed)22 Feb. (Thu)

10:30–12:00
Invited Seminar
Kouichi Hagino

10:30–12:00
Invited Seminar
Hitoshi Nakada

10:30–12:00
Invited Seminar
Takeru Yokota

Lunch & Coﬀee BreakLunch & Coﬀee BreakLunch & Coﬀee Break

13:30–15:00
Invited Seminar
Yukimi Goto

13:15–14:45
Workshop Session (1)Takaharu Otsuka

13:30–15:00
Invited Seminar
Terumasa Tadano

10:20–10:30
OpeningTomoya NaitoShunsuke A. Sato
Kotaro Uzawa
Shintaro Hoshino
Hiroyuki Sagawa
Takumi Chida
Coﬀee BreakCoﬀee Break
15:30–17:00
Invited Seminar
Taisuke Ozaki

15:05–16:35
Workshop Session (2)Shoujirou Mizutori
Koun Shirai
Yuuki Kubo
Hiroki Katow
Yusuke Tanimura
Yasuhiro Oishi
Coﬀee Break
16:55–18:25
Workshop Session (3)Yoichi Kamihara
Nobuo Hinohara
Tatsuya Miki
Kenta Yoshimura
Hsiao-Yi Chen
Moemi Matsumoto
18:40–20:00
Banquet15:00–15:10
Closing
Ryosuke Akashi

“Second Workshop on Fundamentals in density functional theory (DFT2024)”

220 February 2024 (Tue)Opening
10:20–10:30

Tomoya Naito
Opening(内藤智也)(RIKEN iTHEMS)

Invited Seminar
10:30–12:00

Kouichi Hagino(Chair: Taisuke Ozaki)(萩野浩一)(Dept. Phys., Kyoto U.)

Orbital-free DFT in nuclear physics

Invited Seminar
13:30–15:00

Yukimi Goto

(Chair: Hitoshi Nakada)(後藤ゆきみ)(Dept. Math., Kyushu U./RIKEN iTHEMS)

Mathematical aspect of DFT

Invited Seminar
15:30–17:00(Chair: Kouichi Hagino)

Taisuke Ozaki(尾崎泰助)(Institute for Solid State Physics, U. Tokyo)
Absolute binding energies of electrons in condensed matters

21 February 2024 (Wed)
Invited Seminar
10:30–12:00

Hitoshi Nakada(中田仁)(Dept. Phys., Chiba U.)
Minimal composition of Kohn-Sham theory(Chair: Yukimi Goto)

“Second Workshop on Fundamentals in density functional theory (DFT2024)”

Workshop Session 1
13:15–13:30(10 + 5)
13:30–13:45(10 + 5)
13:45–14:00(10 + 5)14:00–14:15(10 + 5)
14:15–14:30(10 + 5)
14:30–14:45(10 + 5)(Chair: Kenichi Yoshida)

Takaharu Otsuka(大塚孝治)(RIKEN Nishina Center)
What was wrong with nuclear DFT for nuclei with deformed shapes?
Shunsuke A. Sato
(佐藤駿丞)(U. Tsukuba)
Limitations of time-dependent mean-ﬁeld approximations to second-order nonlinear optical phenomena
Kotaro Uzawa(鵜沢浩太朗) (Kyoto U.)
Microscopic analysis of the distribution of the ﬁssion width in a conﬁguration-interaction approach
Shintaro Hoshino(星野晋太郎) (Saitama U.)
Relativistic corrections in strongly correlated electron systems
Hiroyuki Sagawa(佐川弘幸)(RIKEN Nishina Center/U. Aizu)
QCD-based Charge Symmetry Breaking interaction and Okamoto-Nolen Schiﬀer anomaly
Takumi Chida(千田拓実)(U. Tokyo)
Calculation of Green function and ionization energy based on the transcorrelated method

Workshop Session 2
15:05–15:20(10 + 5)
15:20–15:35(10 + 5)
15:35–15:50(10 + 5)
15:50–16:05(10 + 5)
16:05–16:20(10 + 5)
16:20–16:35(10 + 5)(Chair: Tomoya Naito)

Shoujirou Mizutori(水鳥正二郎) (Kansai University of Welfare Sciences)
Stability of the rod-shaped nuclei
Koun Shirai(白井光雲)(SANKEN, Osaka U.)
Glass Transition Studied by Molecular Dynamics SimulationsYuuki Kubo
(久保祐貴)(U. Tokyo)
Determination of crystal structures in multiphase materials by data assimilation
Hiroki Katow(加藤洋生)(U. Tokyo)
A gauge problem of electronic structure calculations
Yusuke Tanimura(谷村雄介)(Soongsil U.)
Eﬀects of center-of-mass correction and nucleon anomalous moment on nuclear charge radii
Yasuhiro Oishi(大石泰弘)(U. Hyogo)
Prediction of the structural change of the amyloid β protein at the ﬁbril end: DFT-RISM study

Workshop Session 3
16:55–17:10(10 + 5)
17:10–17:25(10 + 5)
17:25–17:40(10 + 5)
17:40–17:55(10 + 5)
17:55–18:10(10 + 5)
18:10–18:25(10 + 5)

3

(Chair: Ryosuke Akashi)

Yoichi Kamihara(神原陽一)(Keio U.)
Experimental and theoretical magnetism on antiferromagnetic GdFeAsO,
a mother compound of high-Tc iron-based superconductors
Nobuo Hinohara(日野原伸生) (U. Tsukuba)
Spin-triplet pairing in nuclear DFT
Tatsuya Miki
(三木健矢)(Saitama U.)
Quantitative evaluation of relativistic eﬀects on physical quantities using Wannier function
Kenta Yoshimura(吉村健太)(Tokyo Tech.)Superﬂuid band calculations for the inner crust of the neutron star
Hsiao-Yi Chen
(RIKEN CEMS)First Principles Calculation of Topological Hall Conductance in the Skyrmion lattice
Moemi Matsumoto(松本萌未)(Tohoku U.)
Non-empirical description of nuclear collective motion with optimized basis
for multi-reference density functional theory

Banquet (18:40–20:00)
Held in front of the auditorium

“Second Workshop on Fundamentals in density functional theory (DFT2024)”

4

22 February 2024 (Thu)
Invited Seminar
10:30–12:00(Chair: Terumasa Tadano)

Takeru Yokota(横田猛)(RIKEN iTHEMS)
Approach to classical liquids based on functional renormalization group

Invited Seminar
13:30–15:00

Terumasa Tadano(Chair: Takeru Yokota)(只野央将)(National Institute for Materials Science)

Anharmonic phonon theory in condensed matter physics

Closing
15:00–15:10

Ryosuke Akashi(明石遼介)(National Institutes for Quantum Science and Technology)

Closing

Venue & Access
Auditorium (8F), Integrated Innovation Building (融合連携イノベーション推進棟: IIB), RIKEN Kobe Campus
The IIB building is connected to the east exit of P07 Iryo Center (Shimin Byoin Mae) [医療センター (市民病院前)] station of the Port Liner (ポートライナー) train via the pedestrian deck. It takes 15 min. from Sannomiya (三宮)station. You should not take a train for Kita-Futo (北埠頭).

Wi-Fi Connection
You can use eduroam and RIKEN guest Wi-Fi (RIKEN guest). We cannot provide a visitor account of eduroam.

Updated Information
You can ﬁnd the updated information from https://ribf.riken.jp/~tnaito/workshop/202402_dft2024/index.html.

Organizers• Ryosuke Akashi (明石遼介) (National Institutes for Quantum Science and Technology)• Tomoya Naito (内藤智也) (RIKEN iTHEMS/Dept. Phys., U. Tokyo)• Kenichi Yoshida (吉田賢市) (Research Center for Nuclear Physics, Osaka U./RIKEN Nishina Center)

Acknowledgment
This workshop is a part of the RIKEN Symposium Series and is also partly supported by the RIKEN iTHEMS-phys StudyGroup.