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Exactly solvable fermion models and their applications

Research Project

Project/Area Number 18K03445
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
Research InstitutionThe University of Tokyo

Principal Investigator

Katsura Hosho  東京大学, 大学院理学系研究科(理学部), 准教授 (80534594)

Project Period (FY) 2018-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords量子多体系 / Hubbard模型 / 超対称性 / マヨラナフェルミオン / 開放量子系 / フラストレーション・フリー系 / 量子多体傷跡状態 / 数理物理 / 強相関系 / マヨラナ・フェルミオン / 可積分系 / フラストレーションフリー系 / Bethe仮設 / パラフェルミオン / Ising模型 / 量子開放系
Outline of Final Research Achievements

In this research, we aimed to develop new mathematical methods and establish exact and/or rigorous results for the ground states and non-equilibrium dynamics of strongly interacting itinerant fermion systems, as well as open quantum many-body systems. As a result, we successfully obtained several nontrivial results: (i) flat-band ferromagnetism in the SU(N) repulsive Hubbard model, (ii) rigorous results concerning the ground states of the SU(N) attractive Hubbard model, (iii) systematic construction of lattice models with quantum many-body scar states, (iv) construction of frustration-free Majorana and parafermion models, and (v) exact solutions of dissipative quantum spin chains using the Majorana representation of spins.

Academic Significance and Societal Importance of the Research Achievements

強く相互作用する粒子からなる量子多体系の研究は、孤立系の熱化などの基礎物理学的な観点から、また量子シミュレーションなどの量子技術の観点からも現在精力的に研究が行われている。そのような量子多体系に関して本研究で確立された厳密な結果は、今後の基礎研究のベンチマークとして重要な役割を果たすと考えられる。また、量子多体傷跡状態をもつ模型の系統的な構成法や開放量子系のマヨラナフェルミオンを用いた解法は、今までにない全く新しい数学的手法を切り拓いたものであり、学術的な意義も大きいと考えられる。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (160 results)

All 2024 2023 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (10 results) Journal Article (40 results) (of which Int'l Joint Research: 12 results,  Peer Reviewed: 39 results,  Open Access: 13 results) Presentation (107 results) (of which Int'l Joint Research: 62 results,  Invited: 27 results) Remarks (3 results)

  • [Int'l Joint Research] Stanford University(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Galileo Galilei Institute(イタリア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Utrecht大学(オランダ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Aachen大学(ドイツ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 北京理工大学/中国科学院(中国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Slovak Academy of Sciences(スロバキア)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ユトレヒト大学(オランダ)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ダブリン高等研究所(アイルランド)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] ユトレヒト大学(オランダ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Utrecht University(オランダ)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Exact hole-induced SU(N) flavor singlets in certain U=∞ SU(N) Hubbard models2024

    • Author(s)
      Kim Kyung-Su、Katsura Hosho
    • Journal Title

      Physical Review Research

      Volume: 6 Issue: 1

    • DOI

      10.1103/physrevresearch.6.013307

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Jordan decomposition of non-Hermitian fermionic quadratic forms2024

    • Author(s)
      Shunta Kitahama, Hironobu Yoshida, Ryo Toyota and Hosho Katsura
    • Journal Title

      Journal of Statistical Mechanics: Theory and Experiment

      Volume: 013101 Issue: 1 Pages: 013101-013101

    • DOI

      10.1088/1742-5468/ad0f98

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Flat-band ferromagnetism in the SU(N) Hubbard and Kondo lattice models2023

    • Author(s)
      Tamura Kensuke、Katsura Hosho
    • Journal Title

      Journal of Physics A: Mathematical and Theoretical

      Volume: 56 Issue: 39 Pages: 395202-395202

    • DOI

      10.1088/1751-8121/acf100

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum many-body scars in spin models with multibody interactions2023

    • Author(s)
      Sanada Kazuyuki、Miao Yuan、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 108 Issue: 15 Pages: 155102-155102

    • DOI

      10.1103/physrevb.108.155102

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Liouvillian gap and single spin-flip dynamics in the dissipative Fermi-Hubbard model2023

    • Author(s)
      Yoshida Hironobu、Katsura Hosho
    • Journal Title

      Physical Review A

      Volume: 107 Issue: 3 Pages: 033332-033332

    • DOI

      10.1103/physreva.107.033332

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Duality, criticality, anomaly, and topology in quantum spin-1 chains2023

    • Author(s)
      Yang Hong、Li Linhao、Okunishi Kouichi、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 107 Issue: 12 Pages: 125158-125158

    • DOI

      10.1103/physrevb.107.125158

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Symmetry-protected quantization of complex Berry phases in non-Hermitian many-body systems2022

    • Author(s)
      Tsubota Shoichi、Yang Hong、Akagi Yutaka、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 20

    • DOI

      10.1103/physrevb.105.l201113

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spontaneously broken supersymmetric fracton phases with fermionic subsystem symmetries2022

    • Author(s)
      Katsura Hosho、Nakayama Yu
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022 Issue: 8 Pages: 072-072

    • DOI

      10.1007/jhep08(2022)072

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantum many-body scars of spinless fermions with density-assisted hopping in higher dimensions2022

    • Author(s)
      Tamura Kensuke、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 14 Pages: 144306-144306

    • DOI

      10.1103/physrevb.106.144306

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Energy Scale Deformation on Regular Polyhedra2022

    • Author(s)
      Takuya Eguchi, Satoshi Oga, Hosho Katsura, Andrej Gendiar, and Tomotoshi Nishino
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 3 Pages: 34001-34001

    • DOI

      10.7566/jpsj.91.034001

    • NAID

      210000159610

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exact eigenstates of extended SU(N) Hubbard models: Generalization of η-pairing states with N-particle off-diagonal long-range order2022

    • Author(s)
      Hironobu Yoshida and Hosho Katsura
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 2 Pages: 24520-24520

    • DOI

      10.1103/physrevb.105.024520

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Phase diagram of an extended parafermion chain2022

    • Author(s)
      Jurriaan Wouters, Fabian Hassler, Hosho Katsura, and Dirk Schuricht
    • Journal Title

      SciPost Physics Core

      Volume: 5 Issue: 1

    • DOI

      10.21468/scipostphyscore.5.1.008

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exact solutions of few-magnon problems in the spin-S periodic XXZ chain2022

    • Author(s)
      Wu Ning、Katsura Hosho、Li Sheng-Wen、Cai Xiaoming、Guan Xi-Wen
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 6 Pages: 64419-64419

    • DOI

      10.1103/physrevb.105.064419

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Exact results for nonlinear Drude weights in the spin-1/2 XXZ chain2021

    • Author(s)
      Yuhi Tanikawa, Kazuaki Takasan, and Hosho Katsura
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 20

    • DOI

      10.1103/physrevb.103.l201120

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Symmetry-protected topological phases in spinful bosons with a flat band2021

    • Author(s)
      Yang Hong、Nakano Hayate、Katsura Hosho
    • Journal Title

      Physical Review Research

      Volume: 3 Issue: 2 Pages: 023210-023210

    • DOI

      10.1103/physrevresearch.3.023210

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Flat-band solutions in D-dimensional decorated diamond and pyrochlore lattices: Reduction to molecular problem2021

    • Author(s)
      Tomonari Mizoguchi, Hosho Katsura, Isao Maruyama, and Yasuhiro Hatsugai
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 3

    • DOI

      10.1103/physrevb.104.035155

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Mott-insulator-like Bose-Einstein condensation in a tight-binding system of interacting bosons with a flat band2021

    • Author(s)
      Hosho Katsura, Naoki Kawashima, Satoshi Morita, Akinori Tanaka, and Hal Tasaki
    • Journal Title

      Physical Review Research

      Volume: 3 Issue: 3

    • DOI

      10.1103/physrevresearch.3.033190

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Interrelations among frustration-free models via Witten's conjugation2021

    • Author(s)
      Jurriaan Wouters, Hosho Katsura, and Dirk Schuricht
    • Journal Title

      SciPost Physics Core

      Volume: 4 Issue: 4

    • DOI

      10.21468/scipostphyscore.4.4.027

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fine structure of the nonlinear Drude weights in the spin-1/2 XXZ chain2021

    • Author(s)
      Yuhi Tanikawa and Hosho Katsura
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 20

    • DOI

      10.1103/physrevb.104.205116

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiple magnetization plateaus induced by farther neighbor interactions in an S=1 two-leg Heisenberg spin ladder2021

    • Author(s)
      Hidehiko Kohshiro, Ryui Kaneko, Satoshi Morita, Hosho Katsura, and Naoki Kawashima
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 21 Pages: 214409-214409

    • DOI

      10.1103/physrevb.104.214409

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetism in d-Dimensional SU(n) Hubbard Models with Nearly Flat Bands2021

    • Author(s)
      Tamura Kensuke、Katsura Hosho
    • Journal Title

      Journal of Statistical Physics

      Volume: 182 Issue: 1

    • DOI

      10.1007/s10955-020-02687-w

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Rigorous Results on the Ground State of the Attractive SU(N) Hubbard Model2021

    • Author(s)
      Yoshida Hironobu、Katsura Hosho
    • Journal Title

      Physical Review Letters

      Volume: 126 Issue: 10

    • DOI

      10.1103/physrevlett.126.100201

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Characterization of degenerate supersymmetric ground states of the Nicolai supersymmetric fermion lattice model by symmetry breakdown2020

    • Author(s)
      Katsura Hosho、Moriya Hajime、Nakayama Yu
    • Journal Title

      Journal of Physics A: Mathematical and Theoretical

      Volume: 53 Issue: 38 Pages: 385003-385003

    • DOI

      10.1088/1751-8121/ab9916

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quantum Ising chain with boundary dephasing2020

    • Author(s)
      Shibata Naoyuki、Katsura Hosho
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 12

    • DOI

      10.1093/ptep/ptaa131

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fate of fractional quantum Hall states in open quantum systems: Characterization of correlated topological states for the full Liouvillian2020

    • Author(s)
      Yoshida Tsuneya、Kudo Koji、Katsura Hosho、Hatsugai Yasuhiro
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 3 Pages: 0334281-16

    • DOI

      10.1103/physrevresearch.2.033428

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-Hermiticity and topological invariants of magnon Bogoliubov?de Gennes systems2020

    • Author(s)
      Kondo Hiroki、Akagi Yutaka、Katsura Hosho
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 12 Pages: 36-36

    • DOI

      10.1093/ptep/ptaa151

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simulating quantum circuits by adiabatic computation: Improved spectral gap bounds2020

    • Author(s)
      Dooley Shane、Kells Graham、Katsura Hosho、Dorlas Tony C.
    • Journal Title

      Physical Review A

      Volume: 101 Issue: 4

    • DOI

      10.1103/physreva.101.042302

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Onsager’s Scars in Disordered Spin Chains2020

    • Author(s)
      Shibata Naoyuki、Yoshioka Nobuyuki、Katsura Hosho
    • Journal Title

      Physical Review Letters

      Volume: 124 Issue: 18 Pages: 180604-180604

    • DOI

      10.1103/physrevlett.124.180604

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetism in the SU(n) Hubbard model with a nearly flat band2019

    • Author(s)
      Tamura Kensuke、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 21

    • DOI

      10.1103/physrevb.100.214423

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dissipative spin chain as a non-Hermitian Kitaev ladder2019

    • Author(s)
      Shibata Naoyuki、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 17

    • DOI

      10.1103/physrevb.99.174303

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dissipative quantum Ising chain as a non-Hermitian Ashkin-Teller model2019

    • Author(s)
      Shibata Naoyuki、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 22

    • DOI

      10.1103/physrevb.99.224432

    • NAID

      130008152905

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional topological magnon systems2019

    • Author(s)
      Kondo Hiroki、Akagi Yutaka、Katsura Hosho
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 14

    • DOI

      10.1103/physrevb.100.144401

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] ニューラルネットワークによる物理状態の判定から表現まで2019

    • Author(s)
      吉岡信行、赤城 裕、桂 法称
    • Journal Title

      固体物理

      Volume: 54 Pages: 51-65

    • NAID

      40022024599

    • Related Report
      2019 Research-status Report
  • [Journal Article] Rigorous Results for the Ground States of the Spin-2 Bose-Hubbard Model2019

    • Author(s)
      Yang Hong、Katsura Hosho
    • Journal Title

      Physical Review Letters

      Volume: 122 Issue: 5

    • DOI

      10.1103/physrevlett.122.053401

    • NAID

      130007736183

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Supersymmetry breaking and Nambu-Goldstone fermions in interacting Majorana chains2019

    • Author(s)
      Sannomiya Noriaki、Katsura Hosho
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 4 Pages: 045002-045002

    • DOI

      10.1103/physrevd.99.045002

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Transforming generalized Ising models into Boltzmann machines2019

    • Author(s)
      Yoshioka Nobuyuki、Akagi Yutaka、Katsura Hosho
    • Journal Title

      Physical Review E

      Volume: 99 Issue: 3 Pages: 032113-032124

    • DOI

      10.1103/physreve.99.032113

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Mechanism for sub-gap optical conductivity in honeycomb Kitaev materials2018

    • Author(s)
      Adrien Bolens, Hosho Katsura, Masao Ogata, Seiji Miyashita
    • Journal Title

      Phys. Rev. B

      Volume: 97 Issue: 16

    • DOI

      10.1103/physrevb.97.161108

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Parity-time-symmetric topological superconductor2018

    • Author(s)
      Kawabata Kohei、Ashida Yuto、Katsura Hosho、Ueda Masahito
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 8 Pages: 085116-085116

    • DOI

      10.1103/physrevb.98.085116

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Exact ground states for interacting Kitaev chains2018

    • Author(s)
      Wouters Jurriaan、Katsura Hosho、Schuricht Dirk
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 15

    • DOI

      10.1103/physrevb.98.155119

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effective dimension, level statistics, and integrability of Sachdev-Ye-Kitaev-like models2018

    • Author(s)
      Iyoda Eiki、Katsura Hosho、Sagawa Takahiro
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 8 Pages: 086020-086020

    • DOI

      10.1103/physrevd.98.086020

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Jordan Decomposition of Non- Hermitian Fermionic Quadratic Forms2024

    • Author(s)
      Shunta Kitahama
    • Organizer
      Quantum Simulators
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum Many-Body Scars Constructed from In- tegrable Boundary States2024

    • Author(s)
      Kazuyuki Sanada (Yuan Miao, Hosho Katsura)
    • Organizer
      APS March Meeting 2024, Minneapolis
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exact hole- induced resonating-valence-bonds in certain infinite U Hubbard models2024

    • Author(s)
      Kyung-Su Kim (Hosho Katsura)
    • Organizer
      APS March Meeting 2024, Minneapolis
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Disorder-free Sachdev-Ye-Kitaev models2024

    • Author(s)
      Hosho Katsura (Soshun Ozaki)
    • Organizer
      Exactly Solved Mod- els and Quantum Computing
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 乱れのない Sachdev-Ye-Kitaev 模型の有限温度ダイナミクス2024

    • Author(s)
      尾崎壮駿, 桂法称
    • Organizer
      日本物理学会 2024 年春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Algebraic construction of quan- tum many-body scars2023

    • Author(s)
      Hosho Katsura
    • Organizer
      Periodically and quasi- periodically driven complex systems
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Integrable dissipative spin chains and ladders2023

    • Author(s)
      Hosho Katsura
    • Organizer
      Workshop on exactly solvable models of open quantum systems
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Integrable SYK models2023

    • Author(s)
      Hosho Katsura
    • Organizer
      ExU- YITP Workshop on Condensed Matter Physics and Quantum Information
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Jordan blocks of non-Hermitian quadratic Hamiltonians2023

    • Author(s)
      Hosho Katsura
    • Organizer
      Random Operators and Related Topics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 量子多体傷跡状態と関連する話題2023

    • Author(s)
      桂法称
    • Organizer
      熱場の量子論とその応用
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Exact analysis of the Liouvil- lian gap for the SU(N ) Fermi-Hubbard model with two-body loss2023

    • Author(s)
      Hironobu Yoshida
    • Organizer
      OpenQMBP2023: New perspectives in the out-of-equilibrium dynamics of open many- body quantum systems
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Jordan Decomposition of Non- Hermitian Fermionic Quadratic Forms2023

    • Author(s)
      Shunta Kitahama
    • Organizer
      OpenQMBP2023: New perspectives in the out-of- equilibrium dynamics of open many-body quantum systems
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Constructing frustration-free models via Witten’s conjugation2023

    • Author(s)
      Hosho Katsura (Dirk Schuricht)
    • Organizer
      StatPhys28
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum many-body scars in spin models with multi-body interactions2023

    • Author(s)
      Kazuyuki Sanada (Yuan Miao, Hosho Katsura)
    • Organizer
      StatPhys28
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Liouvillian gap and single spin-flip dynamics in the dissipative Fermi-Hubbard model2023

    • Author(s)
      Hironobu Yoshida (Hosho Katsura)
    • Organizer
      StatPhys28
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] General theory of non-Hermitian quadratic Majorana Hamiltonians2023

    • Author(s)
      Shunta Kitahama (Ryo Toyota, Hironobu Yoshida, Hosho Katsura)
    • Organizer
      StatPhys28
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Symmetry-protected quantiza- tion of complex Berry Phases in non-Hermitian many-body systems2023

    • Author(s)
      Shoichi Tsubota (Hong Yang, Yutaka Akagi, Hosho Katsura)
    • Organizer
      StatPhys28
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generalized eigenstates of non-Hermitian quadratic Majorana Hamiltonians2023

    • Author(s)
      Shunta Kitahama
    • Organizer
      Non-Hermitian Topology: from Classical Optics to Quantum Matter
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] General theory of non- Hermitian quadratic Majorana Hamiltonians2023

    • Author(s)
      Shunta Kitaham
    • Organizer
      STATPHYS28 Satellite Meeting: Physics of Open Systems and Beyond
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 非エルミート自由フェルミオン系の例外点の構造2023

    • Author(s)
      北濱駿太, 桂法称, 吉田博信, 豊田遼
    • Organizer
      日本物理学会第 78 回年次大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 多体相互作用を持つスピン模型における量子多体傷跡状態2023

    • Author(s)
      真田兼行, 桂法称
    • Organizer
      日本物理学会第 78 回年次大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Kitaev Nanoribbon Model with Boundary Dephasing2023

    • Author(s)
      Shunta Kitahama
    • Organizer
      APS March Meeting 2023
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] General theory of flat-band ferromagnetism in the SU(n) Hubbard model2023

    • Author(s)
      Kensuke Tamura
    • Organizer
      APS March Meeting 2023
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Liouvillian gap and single spin-flip dynamics in the dissipative Fermi-Hubbard model2023

    • Author(s)
      Hironobu Yoshida
    • Organizer
      APS March Meeting 2023, Las Vegas
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Constructing frustration-free models via Witten’s conjugation2023

    • Author(s)
      Hosho Katsura
    • Organizer
      Rikkyo MathPhys 2023
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 超対称性のある格子フェルミ オン模型とスピン 1/2 XXZ 鎖の関係2023

    • Author(s)
      長尾健太郎, 桂法称
    • Organizer
      日本物理学会2023年春季大会,
    • Related Report
      2022 Research-status Report
  • [Presentation] Exact analysis of the Liouvillian gap for the SU(N) Hubbard model with two-body loss,2022

    • Author(s)
      Hironobu Yoshida
    • Organizer
      SCES 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Kitaev Nanoribbon Model with Boundary Dephasing2022

    • Author(s)
      Shunta Kitahama
    • Organizer
      29th International Conference on Low Temperature Physics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Exact analysis of the Liouvillian gap and dynamics in the dissipative SU(N) Fermi-Hubbard model2022

    • Author(s)
      Hironobu Yoshida
    • Organizer
      Novel Quantum States in Condensed Matter 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rigorous Results for Lattice Fermion Models with SU(N) Symmetry2022

    • Author(s)
      Hironobu Yoshida
    • Organizer
      AsianEuropean workshop on “SU(N) physics in condensed matter and cold atoms”
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Constructing frustration-free models via Witten’s conjugation2022

    • Author(s)
      Hosho Katsura
    • Organizer
      Quantum extreme universe from quantum information
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Duality, criticality, and topology in quantum spin-1 chains2022

    • Author(s)
      Hosho Katsura
    • Organizer
      Delft Many-Body Workshop Series
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Majorana reflection positivity in the attractive SU(N) Fermi-Hubbard Model2022

    • Author(s)
      Hironobu Yoshida
    • Organizer
      Rigorous statistical mechanics and related topics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Flat bands and related topics2022

    • Author(s)
      Hosho Katsura
    • Organizer
      APCTP-IACS-SNBNCBS Workshop on Computational Methods for Emergent Quantum Matter
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] SU(n) Hubbard 模型における平坦バンド強磁性の一般論2022

    • Author(s)
      田村健祐
    • Organizer
      格子上の場の理論と連続空間上の場 の理論
    • Related Report
      2022 Research-status Report
  • [Presentation] 原子ロスのある SU(N) フェルミ ハバード模型のリウビリアンギャップの厳密な解析2022

    • Author(s)
      吉田博信, 桂法称
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 境界散逸のあるキタエ フナノリボン模型の厳密解2022

    • Author(s)
      北浜駿太, 柴田直幸, 桂法称
    • Organizer
      日本物理学会2022年秋 季大会
    • Related Report
      2022 Research-status Report
  • [Presentation] SU(n) Hubbard 模型における平 坦バンド強磁性の一般論2022

    • Author(s)
      田村健祐, 桂法称
    • Organizer
      日本物理学会2022年秋季 大会
    • Related Report
      2022 Research-status Report
  • [Presentation] SU(N) ハバード模型における厳密な結果2022

    • Author(s)
      桂法称
    • Organizer
      格子上の場の理論と連続空間上の場の理論
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] Construction of quantum many-body scars in higher-dimensional spinless fermion systems2022

    • Author(s)
      Kensuke Tamura
    • Organizer
      APS March Meeting 2022
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Symmetry-protected quantization of complex Berry phases in non-Hermitian many-body systems2022

    • Author(s)
      Shoichi Tsubota
    • Organizer
      APS March Meeting 2022
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Generalized η-pairing States in Extended SU(N) Hubbard Models2022

    • Author(s)
      Hironobu Yoshida
    • Organizer
      APS March Meeting 2022
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Exact results for nonlinear Drude weights in the spin-1/2 XXZ chain2022

    • Author(s)
      Yuhi Tanikawa
    • Organizer
      APS March Meeting 2022
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] スカラーカイラリティに関連した量子多体傷跡状態をもつスピン模型2022

    • Author(s)
      真田兼行, 桂法称
    • Organizer
      日本物理学会 第77回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 修飾されたハニカムおよびダイアモンド格子上のフラットバンドの求め方2022

    • Author(s)
      溝口知成, 桂法称, 丸山勲, 初貝安弘
    • Organizer
      日本物理学会 第77回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 正多面体上のHeisenbergモデルに対するエネルギースケール変形2022

    • Author(s)
      江口卓也, 大賀理司, 桂法称, 西野友年
    • Organizer
      日本物理学会 第77回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 非エルミート量子系における複素ベリー位相の実部の量子化2022

    • Author(s)
      桂法称
    • Organizer
      新学術領域「離散幾何学」領域会議
    • Related Report
      2021 Research-status Report
  • [Presentation] Experimental mathematical physics2021

    • Author(s)
      Hosho Katsura
    • Organizer
      Rigorous Statistical Mechanics and Related Topics
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Onsager's scars in disordered spin chains2021

    • Author(s)
      Naoyuki Shibata
    • Organizer
      CONMAT2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] SU(N)引力ハバード模型におけるマヨラナ鏡映正値性2021

    • Author(s)
      吉田 博信
    • Organizer
      理論研究会:量子多体系の相形成とダイナミクス
    • Related Report
      2021 Research-status Report
  • [Presentation] Magnetic and Topological Phases of Spinful Bosons in Optical Lattices2021

    • Author(s)
      Hong Yang
    • Organizer
      第3回 冷却原子研究会「アトムの会」
    • Related Report
      2021 Research-status Report
  • [Presentation] 高次元スピンレスフェルミオン系における量子多体傷跡状態の構成2021

    • Author(s)
      田村 健祐
    • Organizer
      第3回 冷却原子研究会「アトムの会」
    • Related Report
      2021 Research-status Report
  • [Presentation] 高次元スピンレスフェルミオン系における量子多体傷跡状態の構成2021

    • Author(s)
      田村健祐, 桂法称
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 拡張されたSU(N)ハバード模型におけるN粒子の非対角長距離秩序を持つ厳密な固有状態2021

    • Author(s)
      吉田博信, 桂法称
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Criticality, duality, and topology in quantum spin-1 chains2021

    • Author(s)
      Hong Yang, Linhao Li, Kouichi Okunishi, Hosho Katsura
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] スピン 1/2 XXZ鎖における非線形スピンDrude重みの異方性に関する不連続な振る舞い2021

    • Author(s)
      谷川悠飛, 桂法称
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 反転対称性の下での複素ベリー位相の量子化2021

    • Author(s)
      坪田祥一, 楊 泓, 赤城裕, 桂法称
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 多重磁化プラトーを実現するフラストレートスピンラダー系の厳密解2021

    • Author(s)
      幸城秀彦, 金子隆威, 森田悟史, 桂法称, 川島直輝
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Onsager’s scars in disordered spin chains2021

    • Author(s)
      Naoyuki Shibata, Nobuyuki Yoshioka, and Hosho Katsura
    • Organizer
      APS March Meeting 2021, online
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ferromagnetism in d-dimensional SU(n) Hubbard models with nearly flat bands2021

    • Author(s)
      Kensuke Tamura and Hosho Katsura
    • Organizer
      APS March Meeting 2021, online
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Symmetry-protected Topological Phases in Spinful Bosons with a Flat Band2021

    • Author(s)
      Hong Yang, Hayate Nakano, and Hosho Katsura
    • Organizer
      APS March Meeting 2021, online
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Non-Hermitian fractional quantum Hall states in open quantum systems2021

    • Author(s)
      Tsuneya Yoshida, Koji Kudo, Hosho Katsura, and Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2021, online
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Integrable dissipative spin chains2021

    • Author(s)
      Hosho Katsura
    • Organizer
      Non-Hermitian Physics, online (India)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] スピン1/2 XXZ鎖における非線形スピンDrude weightの厳密な解析2021

    • Author(s)
      谷川悠飛, 高三和晃, 桂法称
    • Organizer
      日本物理学会第76回年次大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] SU(N) 引力ハバード模型におけるマヨラナ鏡映正値性2021

    • Author(s)
      吉田博信, 桂法称
    • Organizer
      日本物理学会第76回年次大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] Mott-insulating BoseEinstein condensation in a tight-binding system of interacting bosons with a flat band2021

    • Author(s)
      Hosho Katsura, Hal Tasaki
    • Organizer
      日本物理学会第76回年次大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] Onsager’s scars in non-integrable spin chains2020

    • Author(s)
      Hosho Katsura
    • Organizer
      Rigorous Statistical Mechanics and Related Topics II, online (Japan)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Onsager代数を用いた乱れのあるスピン鎖における量子多体傷跡状態の構成2020

    • Author(s)
      柴田直行, 吉岡信行, 桂法称
    • Organizer
      日本物理学会2020年秋季大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] Symmetry-protected Topological Phases in Spinful Bosons with a Flat Band2020

    • Author(s)
      Hong Yang, Hayate Nakano, Hosho Katsura
    • Organizer
      日本物理学会2020年秋季大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] ほぼ平坦なバンドを持つ d 次元 SU(n) ハバード模型における強磁性2020

    • Author(s)
      田村健祐,桂法称
    • Organizer
      日本物理学会2020年秋季大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] Thue-Morse 格子上の電子系の Z2 Berry phase を用いたトポロジカルな特徴付け2020

    • Author(s)
      坪田祥一, 赤城裕, 桂法称
    • Organizer
      日本物理学会2020年秋季大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] 非一様な変形パラメターをもつ量子スピン鎖の厳密に縮退したエネルギー準位2020

    • Author(s)
      真田兼行、桂法称
    • Organizer
      日本物理学会2020年秋季大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] 量子開放系での分数量子ホール状態の特徴付け2020

    • Author(s)
      吉田恒也, 工藤耕司, 桂法称, 初貝安弘
    • Organizer
      日本物理学会2020年秋季大会, オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] 量子多体傷跡状態の代数的構成法2020

    • Author(s)
      桂法称
    • Organizer
      量子多体系の熱力学 - 数理の発展と展望, オンライン
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Ferromagnetism in the SU(n) Hubbard model with nearly flat band2020

    • Author(s)
      Kensuke Tamura
    • Organizer
      APS March Meeting 2020, online
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Haldane Phase in Spin-1 Bose-Hubbard Model with Flat Band2020

    • Author(s)
      Hong Yang
    • Organizer
      APS March Meeting 2020, online
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Dissipative quantum Ising chain as a non-Hermitian Ashkin-Teller model2020

    • Author(s)
      Naoyuki Shibata
    • Organizer
      APS March Meeting 2020, online
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] スピン自由度をもつBose-Hubbard模型のSPT相2020

    • Author(s)
      桂法称
    • Organizer
      トポロジカル表面状態、ソリトンとブレーン、指数定理, 大阪大学, 吹田
    • Related Report
      2019 Research-status Report
  • [Presentation] Integrable dissipative spin chains2019

    • Author(s)
      Naoyuki Shibata
    • Organizer
      IIS-Chiba Workshop NH2019, Kashiwa, Chiba
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ferromagnetism in the SU(n) Hubbard model with nearly flat band2019

    • Author(s)
      Kensuke Tamura
    • Organizer
      The Fourth Kyoto-Beijing-Tokyo Workshop on Ultracold Atomic Gases, YITP, Kyoto
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rigorous Results on the Ground States of the Spin-2 Bose-Hubbard Model2019

    • Author(s)
      Hong Yang
    • Organizer
      The Fourth Kyoto-Beijing-Tokyo Workshop on Ultracold Atomic Gases, YITP, Kyoto
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rigorous Results on the Ground States of the Spin-2 Bose-Hubbard Model2019

    • Author(s)
      Hong Yang
    • Organizer
      Thermalization, Many body localization and Hydrodynamics, ICTS, Bangalore
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Integrabledissipative spin chains2019

    • Author(s)
      Naoyuki Shibata
    • Organizer
      Thermalization, Many body localization and Hydrodynamics, ICTS, Bangalore
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Frustration-free Majorana fermion models2019

    • Author(s)
      Hosho Katsura
    • Organizer
      Interacting Majorana Fermions, UBC, Vancouver
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Supersymmetry breaking and Nambu-Goldstone fermions in lattice models2019

    • Author(s)
      Hosho Katsura
    • Organizer
      KIAS Workshop on Topology and Correlation in Quantum Materials, Busan
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Integrable dissipative spin chains2019

    • Author(s)
      Hosho Katsura
    • Organizer
      Amsterdam Summer Workshop on Low-D Quantum Condensed Matter 2019, UvA, Amsterdam
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Integrable dissipative spin chains2019

    • Author(s)
      Hosho Katsura
    • Organizer
      Topological phase workshop, Tohoku Univ., Sendai
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Ferromagnetism in the SU(n) Hubbard model with a nearly flat band2019

    • Author(s)
      Hosho Katsura
    • Organizer
      Rigorous Statistical Mechanics and Related Topics
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] ディリクレ・ノイマン混合境界条件と half SSD2019

    • Author(s)
      桂法称
    • Organizer
      サイン2乗変形(SSD)とその周辺2019, 理研, 和光
    • Related Report
      2019 Research-status Report
  • [Presentation] 散逸のある量子 Ising 鎖と非エルミート Ashkin-Teller 模型2019

    • Author(s)
      柴田直行, 桂法称
    • Organizer
      日本物理学会2019年秋季大会, 岐阜大学, 岐阜
    • Related Report
      2019 Research-status Report
  • [Presentation] The Haldane Phase of Spinful Bosons with Flat Band2019

    • Author(s)
      Hong Yang, 桂法称
    • Organizer
      日本物理学会2019年秋季大会, 岐阜大学, 岐阜
    • Related Report
      2019 Research-status Report
  • [Presentation] 量子開放系の問題へのマヨラナ・フェルミオンの応用2019

    • Author(s)
      桂法称
    • Organizer
      第12回トポロジー連携研究会「マヨラナ励起の実証に向けて」, 東京工業大学, 東京,
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Transforming Generalized Ising Model into Boltzmann Machine2019

    • Author(s)
      Nobuyuki Yoshioka
    • Organizer
      At the Crossroad of Physics and Machine Learning
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Spontaneous SUSY breaking and NG modes in interacting Majorana chains2019

    • Author(s)
      Noriaki Sannomiya
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rigorous Results for the Ground States of the Spin-2 Bose-Hubbard Model2019

    • Author(s)
      Hong Yang
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Exact solutions of dissipative quantum spin chains using Majorana fermions2019

    • Author(s)
      Naoyuki Shibata
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] SU(n)Hubbard模型における強磁性2019

    • Author(s)
      田村健祐
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 縮退した基底状態をもつ非一様なXXZスピン鎖2019

    • Author(s)
      桂法称
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 厳密に解ける散逸のあるスピン鎖とその端スピンの動的相関関数2019

    • Author(s)
      柴田直幸
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Effective dimension, level statistics, and integrability of Sachdev-Ye-Kitaev-like models2018

    • Author(s)
      Eiki Iyoda
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fradkin, Fredkin or Fridkin?2018

    • Author(s)
      Hosho Katsura
    • Organizer
      EXACTLY SOLVABLE QUANTUM CHAINS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Sine-square deformation of one-dimensional critical systems2018

    • Author(s)
      Hosho Katsura
    • Organizer
      Integrable systems in Condensed Matter / Statistical Physics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Fradkin, Fredkin, or Fridkin?2018

    • Author(s)
      Hosho Katsura
    • Organizer
      Exactly Solvable Models of Quantum Field Theory and Statistical Mechanics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] フラストレート・スピン系と等価なボルツマン機械による大域的更新法2018

    • Author(s)
      吉岡信行
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 日本物理学会 2018年秋季大会2018

    • Author(s)
      日本物理学会 2018年秋季大会
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 格子フェルミオン模型における超対称性の破れと南部・ゴールドストーンフェルミオン2018

    • Author(s)
      三ノ宮典昭
    • Organizer
      2018年金沢大学量子ダイナミクス研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 量子ハングル (Quantum Hangul)2018

    • Author(s)
      Hosho Katsura
    • Organizer
      物性理論のフロンティアと社会への展開
    • Related Report
      2018 Research-status Report
    • Invited
  • [Remarks] Katsura Group(桂研究室)

    • URL

      http://park.itc.u-tokyo.ac.jp/hkatsura-lab/

    • Related Report
      2023 Annual Research Report
  • [Remarks] Katsura group (桂研究室)

    • URL

      http://park.itc.u-tokyo.ac.jp/hkatsura-lab/

    • Related Report
      2022 Research-status Report 2021 Research-status Report 2020 Research-status Report 2018 Research-status Report
  • [Remarks] Katsura group Homepage

    • URL

      http://park.itc.u-tokyo.ac.jp/hkatsura-lab/

    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2025-01-30  

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