Kawabata Kohei 川畑幸平

Researcher Number	80990580
Other IDs
Affiliation (Current)	2026: 東京大学, 物性研究所, 准教授
Affiliation (based on the past Project Information) *help	2024 – 2026: 東京大学, 物性研究所, 准教授
Review Section/Research Field	Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related / Transformative Research Areas, Section (II)
Keywords	Principal Investigator エンタングルメント / ダイナミクス / 量子開放系

Research Projects
(2 results)
Research Products
(24 results)

非エルミートトポロジカル結晶相Principal Investigator
- Principal Investigator
  
  川畑幸平
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  The University of Tokyo
Dynamics and entanglement in open quantum systemsPrincipal Investigator
- Principal Investigator
  
  川畑幸平
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  The University of Tokyo

All 2025 2024

All Journal Article Presentation

[Journal Article] Multifractality of the many-body non-Hermitian skin effect2025
- Author(s)
  Shu Hamanaka, Kohei Kawabata
- Journal Title
  
  Physical Review B
  
  Volume: 111 Issue: 3 Pages: 035144-035144
- DOI
  10.1103/physrevb.111.035144
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-24H00945, KAKENHI-PROJECT-24KJ1445
[Journal Article] Complex entanglement entropy for complex conformal field theory2025
- Author(s)
  Haruki Shimizu, Kohei Kawabata
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Field theory of non-Hermitian disordered systems2025
- Author(s)
  Ze Chen, Kohei Kawabata, Anish Kulkarni, Shinsei Ryu
- Journal Title
  
  Physical Review B
  
  Volume: 111 Issue: 5 Pages: 054203-054203
- DOI
  10.1103/physrevb.111.054203
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Topological Order Intrinsic to Mixed Quantum States2025
- Author(s)
  Kohei Kawabata
- Journal Title
  
  Physics
  
  Volume: 18 Pages: 9-9
- DOI
  10.1103/physics.18.9
- Open Access
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Exceptional Second-Order Topological Insulators2024
- Author(s)
  Yutaro Tanaka, Daichi Nakamura, Ryo Okugawa, Kohei Kawabata
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Universal hard-edge statistics of non-Hermitian random matrices2024
- Author(s)
  Zhenyu Xiao, Ryuichi Shindou, Kohei Kawabata
- Journal Title
  
  Physical Review Research
  
  Volume: 6 Issue: 2 Pages: 023303-023303
- DOI
  10.1103/physrevresearch.6.023303
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Universal Stochastic Equations of Monitored Quantum Dynamics2024
- Author(s)
  Zhenyu Xiao, Tomi Ohtsuki, Kohei Kawabata
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Non-Hermitian Origin of Wannier Localizability and Detachable Topological Boundary States2024
- Author(s)
  Daichi Nakamura, Ken Shiozaki, Kenji Shimomura, Masatoshi Sato, Kohei Kawabata
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] K-theory classification of Wannier localizability and detachable topological boundary states2024
- Author(s)
  Ken Shiozaki, Daichi Nakamura, Kenji Shimomura, Masatoshi Sato, Kohei Kawabata
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Quantum transport on Bethe lattices with non-Hermitian sources and a drain2024
- Author(s)
  Naomichi Hatano, Hosho Katsura, Kohei Kawabata
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Topology of Monitored Quantum Dynamics2024
- Author(s)
  Zhenyu Xiao, Kohei Kawabata
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Non-linear sigma models for non-Hermitian random matrices in symmetry classes AI† and AII†2024
- Author(s)
  Anish Kulkarni, Kohei Kawabata, Shinsei Ryu
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Journal Article] Non-Hermitian Topology in Hermitian Topological Matter2024
- Author(s)
  Shu Hamanaka, Tsuneya Yoshida, Kohei Kawabata
- Journal Title
  
  Physical Review Letters
  
  Volume: 133 Issue: 26 Pages: 266604-266604
- DOI
  10.1103/physrevlett.133.266604
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-24H00945, KAKENHI-PROJECT-21K13850, KAKENHI-PROJECT-24KJ1445, KAKENHI-PROJECT-23KK0247
[Presentation] Non-Hermitian Topology in Hermitian Topological Matter2025
- Author(s)
  Kohei Kawabata
- Organizer
  Department of Physics, National University of Singapore
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] 量子測定下の非ユニタリーダイナミクスの対称性とトポロジー2025
- Author(s)
  川畑幸平
- Organizer
  統計物理学懇談会
- Invited
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Non-Hermitian Topology in Hermitian Topological Matter: Wannier Localizability and Detachable Topological Boundary States2024
- Author(s)
  Kohei Kawabata
- Organizer
  Non-Hermitian topology, geometry and symmetry across physical platforms
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Symmetry classification of non-Hermitian random matrices and open quantum systems2024
- Author(s)
  Kohei Kawabata
- Organizer
  Fourth Annual Meeting, Extreme Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Non-Hermitian Topology in Hermitian Topological Matter: Wannier Localizability and Detachable Topological Boundary States2024
- Author(s)
  Kohei Kawabata
- Organizer
  Extreme Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Symmetry classification of non-Hermitian random matrices and open quantum systems2024
- Author(s)
  Kohei Kawabata
- Organizer
  Random Operators and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Lieb-Schultz-Mattis Theorem in Open Quantum Systems2024
- Author(s)
  Kohei Kawabata
- Organizer
  Conference of Condensed Matter Physics 2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Hermitian Bulk -- Non-Hermitian Boundary Correspondence2024
- Author(s)
  Kohei Kawabata
- Organizer
  Recent Developments and Challenges in Topological Phases
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Non-Hermitian Topology in Hermitian Topological Matter: Wannier Localizability and Detachable Topological Boundary States2024
- Author(s)
  Kohei Kawabata
- Organizer
  Focus Week on Non-equilibrium Quantum Dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Symmetry classification of non-Hermitian random matrices and open quantum systems2024
- Author(s)
  Kohei Kawabata
- Organizer
  Dynamics Days Asia Pacific 13
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945
[Presentation] Symmetry classification of non-Hermitian random matrices and open quantum systems2024
- Author(s)
  Kohei Kawabata
- Organizer
  Saito group, Kyoto University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-24H00945

Kawabata Kohei 川畑 幸平

Research Projects

Research Products

非エルミートトポロジカル結晶相Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Dynamics and entanglement in open quantum systemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Multifractality of the many-body non-Hermitian skin effect2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Complex entanglement entropy for complex conformal field theory2025

Author(s)

Journal Title

Data Source

[Journal Article] Field theory of non-Hermitian disordered systems2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Topological Order Intrinsic to Mixed Quantum States2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Exceptional Second-Order Topological Insulators2024

Author(s)

Journal Title

Data Source

[Journal Article] Universal hard-edge statistics of non-Hermitian random matrices2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Universal Stochastic Equations of Monitored Quantum Dynamics2024

Author(s)

Journal Title

Data Source

[Journal Article] Non-Hermitian Origin of Wannier Localizability and Detachable Topological Boundary States2024

Author(s)

Journal Title

Data Source

[Journal Article] K-theory classification of Wannier localizability and detachable topological boundary states2024

Author(s)

Journal Title

Data Source

[Journal Article] Quantum transport on Bethe lattices with non-Hermitian sources and a drain2024

Author(s)

Journal Title

Data Source

[Journal Article] Topology of Monitored Quantum Dynamics2024

Author(s)

Journal Title

Data Source

[Journal Article] Non-linear sigma models for non-Hermitian random matrices in symmetry classes AI† and AII†2024

Author(s)

Journal Title

Data Source

[Journal Article] Non-Hermitian Topology in Hermitian Topological Matter2024

Author(s)

Journal Title

DOI

Data Source

[Presentation] Non-Hermitian Topology in Hermitian Topological Matter2025

Author(s)

Organizer

Data Source

[Presentation] 量子測定下の非ユニタリーダイナミクスの対称性とトポロジー2025

Author(s)

Organizer

Data Source

Kawabata Kohei 川畑幸平