Lee Jaeha 李宰河

Researcher Number	20816607
Other IDs
Affiliation (Current)	2025: 東京大学, 生産技術研究所, 助教
Affiliation (based on the past Project Information) *help	2019 – 2023: 東京大学, 生産技術研究所, 助教 2018: 東京大学, 生産技術研究所, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related Except Principal Investigator Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Keywords	Principal Investigator 擬確率 / 量子情報 / 不確定性関係 / 量子測定 / 量子基礎論 / 数理物理学 / 開放量子系 / 局所実在性 / 不確定性原理 / 量子力学 … More / 量子古典対応 / 擾乱 / 誤差 / 精密測定 / 弱測定 / 弱値 … More Except Principal Investigator B中間子 / CPの破れ / 量子測定誤差 / Bell不等式 / CP対称性 / 電気双極子モーメント / 乱数生成 / 不確定性関係 / 量子測定 / ベル不等式 / 量子乱数 / 量子共鳴 / 弱測定 / 弱値 / uncertainty relation / quantum randomness / Bell inequality / weak measurement / weak value Less

Universal Formulation of the Uncertainty Principle and Mathematics of Quantum PhenomenaPrincipal Investigator
- Principal Investigator
  
  李宰河
- Project Period (FY)
  2022 – 2026
- 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
New Approach in Particle and Quantum Physics Based on Weak Value and Weak Measurement
- Principal Investigator
  
  Tsutsui Izumi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  High Energy Accelerator Research Organization
Analysis of Quantum Phenomena Based on the Duality Between Quantisations and QuasiprobabilitiesPrincipal Investigator
- Principal Investigator
  
  Lee Jaeha
- Project Period (FY)
  2018 – 2021
- 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

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Advantages of the Kirkwood?Dirac distribution among general quasi-probabilities on finite-state quantum systems2024
- Author(s)
  Shun Umekawa, Jaeha Lee, Naomichi Hatano
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2024 (2) Issue: 2
- DOI
  10.1093/ptep/ptae005
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K13970, KAKENHI-PROJECT-21H01005, KAKENHI-PROJECT-23K22411
[Journal Article] Indistinguishability between quantum randomness and pseudorandomness under efficiently calculable randomness measures2024
- Author(s)
  Toyohiro Tsurumaru, Tsubasa Ichikawa, Yosuke Takubo, Toshihiko Sasaki, Jaeha Lee, Izumi Tsutsui
- Journal Title
  
  Physical Review A
  
  Volume: 109 Issue: 2 Pages: 022243-022243
- DOI
  10.1103/physreva.109.022243
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13970, KAKENHI-PROJECT-20H01906
[Journal Article] 量子力学と数学～物理量概念にまつわる数理～2023
- Author(s)
  李宰河
- Journal Title
  
  数理科学
  
  Volume: 61 (5) Pages: 37-44
- Data Source
  KAKENHI-PROJECT-22K13970
[Journal Article] On the validity of weak measurement applied for precision measurement2020
- Author(s)
  Yuichiro Mori, Jaeha Lee, Izumi Tsutsui
- Journal Title
  
  J. Phys. B: At. Mol. Opt. Phys.
  
  Volume: 53 Issue: 1 Pages: 015501-015501
- DOI
  10.1088/1361-6455/ab5200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13468
[Journal Article] Uncertainty Relation for Errors Focusing on General POVM Measurements with an Example of Two-State Quantum Systems2020
- Author(s)
  Jaeha Lee, Izumi Tsutsui
- Journal Title
  
  Entropy
  
  Volume: 22 Issue: 11 Pages: 1222-1222
- DOI
  10.3390/e22111222
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K13468
[Journal Article] A General Framework of Quasi-probabilities and the Statistical Behaviour of Non-commuting Quantum Observables2018
- Author(s)
  Lee Jaeha、Tsutsui Izumi
- Journal Title
  
  Springer Proceedings in Mathematics & Statistics
  
  Volume: 261 Pages: 195-228
- DOI
  10.1007/978-981-13-2487-1_9
- ISBN
  9789811324864, 9789811324871
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 量子有限準位系における擬確率分布2024
- Author(s)
  梅川舜, 李宰河, 羽田野直道
- Organizer
  Quantum Foundations 2024
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] 開放量子系のパスの可逆性と不可逆性の研究2024
- Author(s)
  石崎未来, 李宰河
- Organizer
  Quantum Foundations 2024
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] 量子二準位系における擬確率分布2023
- Author(s)
  梅川舜, 李宰河, 羽田野直道
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] 不確定性関係の普遍的定式化（A Universal Formulation of Uncertainty Relations）2023
- Author(s)
  李宰河
- Organizer
  量子情報と量子基礎論の諸側面
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] 量子論における観測行為にまつわる制約とその含意2023
- Author(s)
  李宰河
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] 不確定性関係の普遍的定式化2023
- Author(s)
  李宰河
- Organizer
  第１回中部量子若手ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] A Universal Formulation of Uncertainty Relations in Quantum Theory2022
- Author(s)
  李宰河
- Organizer
  2022 Japan-China International Conference on Matrix Theory with Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] 量子測定における Heisenberg 限界の存立条件と不可能定理としての不確定性原理再訪2022
- Author(s)
  李宰河
- Organizer
  日本物理学会 2022年秋季大会
- Data Source
  KAKENHI-PROJECT-22K13970
[Presentation] 量子測定の誤差に関する新たな不確定性関係について2021
- Author(s)
  李宰河, 筒井泉
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 弱値を用いた不確定性関係の拡張とその解析2021
- Author(s)
  李宰河, 竹内啓太, 渡辺皆成, 筒井泉
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 新しい量子測定の不確定性関係の操作性について2021
- Author(s)
  李宰河, 筒井泉
- Organizer
  日本物理学会 2021年秋季大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 不確定性関係の幾何学的定式化について2020
- Author(s)
  李宰河, 筒井泉
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 弱値を含む不確定性関係とその最小不確定状態について2020
- Author(s)
  竹内啓太, 渡辺皆成, 李宰河, 筒井泉
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 不確定性関係の幾何学的定式化2020
- Author(s)
  李宰河
- Organizer
  量子論の諸問題と今後の発展
- Invited
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 弱値から見た不確定性関係とその最小不確定状態を通した解釈2019
- Author(s)
  李宰河
- Organizer
  弱値・弱測定の新展開
- Invited
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 古典物理量の量子化と複素数値の確率概念2019
- Author(s)
  李宰河
- Organizer
  量子と古典の物理と幾何
- Invited
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] Schroedinger の不等式の最小不確定状態について2019
- Author(s)
  竹内啓太, 李宰河, 筒井泉
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 弱値概念の解釈と弱測定の精密測定への応用2018
- Author(s)
  李宰河
- Organizer
  弱値・弱測定の展望
- Invited
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] ABL則と弱値の関係について2018
- Author(s)
  花城将悟, 李宰河, 筒井泉
- Organizer
  日本物理学会 2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 弱測定を用いた精密測定実験の有効性の検証2018
- Author(s)
  森雄一朗, 李宰河, 筒井泉
- Organizer
  日本物理学会 2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 量子測定における条件付けの利点に関する理論的解析2018
- Author(s)
  李宰河, 筒井泉
- Organizer
  日本物理学会 2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K13468
[Presentation] 量子測定における条件付けの技術的利点の理論解析と実験検証2018
- Author(s)
  李宰河, 森雄一朗, 筒井泉
- Organizer
  量子情報・物性の新潮流
- Data Source
  KAKENHI-PROJECT-18K13468

1. Tsutsui Izumi (10262106)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 田窪洋介 (50423124)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 長谷川祐司 (60282498)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Lee Jaeha 李 宰河

Research Projects

Research Products

Co-Researchers

Universal Formulation of the Uncertainty Principle and Mathematics of Quantum PhenomenaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

New Approach in Particle and Quantum Physics Based on Weak Value and Weak Measurement

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Analysis of Quantum Phenomena Based on the Duality Between Quantisations and QuasiprobabilitiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Advantages of the Kirkwood?Dirac distribution among general quasi-probabilities on finite-state quantum systems2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Indistinguishability between quantum randomness and pseudorandomness under efficiently calculable randomness measures2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 量子力学と数学 ～ 物理量概念にまつわる数理 ～2023

Author(s)

Journal Title

Data Source

[Journal Article] On the validity of weak measurement applied for precision measurement2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Uncertainty Relation for Errors Focusing on General POVM Measurements with an Example of Two-State Quantum Systems2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A General Framework of Quasi-probabilities and the Statistical Behaviour of Non-commuting Quantum Observables2018

Author(s)

Journal Title

DOI

ISBN

Data Source

[Presentation] 量子有限準位系における擬確率分布2024

Author(s)

Organizer

Data Source

[Presentation] 開放量子系のパスの可逆性と不可逆性の研究2024

Author(s)

Organizer

Data Source

[Presentation] 量子二準位系における擬確率分布2023

Author(s)

Organizer

Data Source

[Presentation] 不確定性関係の普遍的定式化（A Universal Formulation of Uncertainty Relations）2023

Author(s)

Organizer

Data Source

[Presentation] 量子論における観測行為にまつわる制約とその含意2023

Author(s)

Organizer

Data Source

[Presentation] 不確定性関係の普遍的定式化2023

Author(s)

Organizer

Data Source

[Presentation] A Universal Formulation of Uncertainty Relations in Quantum Theory2022

Author(s)

Organizer

Data Source

Lee Jaeha 李宰河

[Journal Article] 量子力学と数学～物理量概念にまつわる数理～2023