Tajima Hiroyasu 田島裕康

Researcher Number	60757897
Other IDs
Affiliation (Current)	2025: 九州大学, システム情報科学研究院, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2025: 電気通信大学, 大学院情報理工学研究科, 助教 2019: 京都大学, 基礎物理学研究所, 研究員
Review Section/Research Field	Principal Investigator Transformative Research Areas, Section (II) / Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
Keywords	Principal Investigator コヒーレンス / リソース理論 / 量子エンジン / 対称性 / 量子情報理論 / 非平衡熱力学 / 最適輸送 / 非マルコフ / 物性理論 / 不可逆性 … More / ブラックホール / 量子ブラックホール / 量子重力 / 量子情報 / 量子熱機関 / 測定理論 / 誤り訂正 / 熱力学 / 量子操作 / 量子計算 / 量子測定 / 保存則 Less

リソース理論に基づく非対称性の一般理論の開拓と応用Principal Investigator
- Principal Investigator
  
  田島裕康
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  The University of Electro-Communications
Pioneering and realizing innovative methods to improve the efficiency of energy generation/utilization through quantum effectsArea Organizer
- Area Organizer
  
  田島裕康
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (B)
Pioneering and realizing innovative methods to improve the efficiency of energy gene ration/utilization through quantum effectsPrincipal Investigator
- Principal Investigator
  
  田島裕康
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (B)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  The University of Electro-Communications
Theory of performance enhancement of energy devices based on quantum effectsPrincipal Investigator
- Principal Investigator
  
  田島裕康
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (B)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  The University of Electro-Communications
Exploration of quantum gravity and quantum matter based on symmetry and information geometryPrincipal Investigator
- Principal Investigator
  
  田島裕康
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  The University of Electro-Communications
Clarifying fundamental limitations of quantum operations based on resource theoryPrincipal Investigator
- Principal Investigator
  
  Tajima Hiroyasu
- Project Period (FY)
  2019 – 2023
- 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 Electro-Communications
  Kyoto University

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Smooth Metric Adjusted Skew Information Rates2023
- Author(s)
  Yamaguchi Koji、Tajima Hiroyasu
- Journal Title
  
  Quantum
  
  Volume: 7 Pages: 1012-1012
- DOI
  10.22331/q-2023-05-22-1012
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14610, KAKENHI-PUBLICLY-22H05250
[Journal Article] Wigner-Araki-Yanase Theorem for Continuous and Unbounded Conserved Observables2023
- Author(s)
  Kuramochi Yui、Tajima Hiroyasu
- Journal Title
  
  Physical Review Letters
  
  Volume: 131 Issue: 21 Pages: 210201-210201
- DOI
  10.1103/physrevlett.131.210201
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K13977, KAKENHI-PROJECT-19K14610, KAKENHI-PUBLICLY-22H05250
[Journal Article] Beyond i.i.d. in the Resource Theory of Asymmetry: An Information-Spectrum Approach for Quantum Fisher Information2023
- Author(s)
  Yamaguchi Koji、Tajima Hiroyasu
- Journal Title
  
  Physical Review Letters
  
  Volume: 131 Issue: 20 Pages: 200203-200203
- DOI
  10.1103/physrevlett.131.200203
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14610, KAKENHI-PUBLICLY-22H05250
[Journal Article] Universal Sampling Lower Bounds for Quantum Error Mitigation2023
- Author(s)
  Takagi Ryuji、Tajima Hiroyasu、Gu Mile
- Journal Title
  
  Physical Review Letters
  
  Volume: 131 Issue: 21 Pages: 210602-210602
- DOI
  10.1103/physrevlett.131.210602
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610, KAKENHI-PUBLICLY-22H05250
[Journal Article] Switching the function of the quantum Otto cycle in non-Markovian dynamics: Heat engine, heater, and heat pump2023
- Author(s)
  Ishizaki Miku、Hatano Naomichi、Tajima Hiroyasu
- Journal Title
  
  Physical Review Research
  
  Volume: 5 Issue: 2 Pages: 023066-023066
- DOI
  10.1103/physrevresearch.5.023066
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14610, KAKENHI-PUBLICLY-22H05250, KAKENHI-PROJECT-19H00658, KAKENHI-PROJECT-21H01005, KAKENHI-PROJECT-23K22411
[Journal Article] Fisher information matrix as a resource measure in the resource theory of asymmetry with general connected-Lie-group symmetry2023
- Author(s)
  Kudo Daigo、Tajima Hiroyasu
- Journal Title
  
  Physical Review A
  
  Volume: 107 Issue: 6 Pages: 062418-062418
- DOI
  10.1103/physreva.107.062418
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14610, KAKENHI-PUBLICLY-22H05250
[Journal Article] Universal limitation of quantum information recovery: symmetry versus coherence2021
- Author(s)
  Hiroyasu Tajima, Keiji Saito
- Journal Title
  
  arxiv
  
  Volume: arXiv:2103.01876 Pages: 1-36
- Data Source
  KAKENHI-PROJECT-19K14610
[Journal Article] Superconducting-like Heat Current: Effective Cancellation of Current-Dissipation Trade-Off by Quantum Coherence2021
- Author(s)
  Tajima Hiroyasu、Funo Ken
- Journal Title
  
  Physical Review Letters
  
  Volume: 127 Issue: 19 Pages: 190604-190604
- DOI
  10.1103/physrevlett.127.190604
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14610
[Journal Article] Universal limitations on implementing resourceful unitary evolutions2020
- Author(s)
  Ryuji Takagi and Hiroyasu Tajima
- Journal Title
  
  Physical Review A
  
  Volume: 101 Issue: 2 Pages: 022315-022315
- DOI
  10.1103/physreva.101.022315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14610
[Journal Article] Coherence cost for violating conservation laws2020
- Author(s)
  Tajima Hiroyasu、Shiraishi Naoto、Saito Keiji
- Journal Title
  
  Physical Review Research
  
  Volume: 2 Issue: 4 Pages: 043374-043374
- DOI
  10.1103/physrevresearch.2.043374
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14615, KAKENHI-PROJECT-16H02211, KAKENHI-PROJECT-19K14610
[Journal Article] Superconducting-like heat current: Effective cancellation of current-dissipation trade off by quantum coherence2020
- Author(s)
  Hiroyasu Tajima, Ken Funo
- Journal Title
  
  arxiv
  
  Volume: arXiv:2004.13412 Pages: 1-17
- Data Source
  KAKENHI-PROJECT-19K14610
[Journal Article] Coherence cost for violating conservation laws2019
- Author(s)
  Hiroyasu Tajima, Naoto Shiraishi and Keiji Saito
- Journal Title
  
  arxiv preprint
  
  Volume: arXiv:1906.04076
- Data Source
  KAKENHI-PROJECT-19K14610
[Journal Article] Coherence-variance uncertainty relation and coherence cost for quantum measurement under conservation laws2019
- Author(s)
  Hiroyasu Tajima and Hiroshi Nagaoka
- Journal Title
  
  arxiv preprint
  
  Volume: arXiv:1909.02904
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] 量子ゲートおよび量子熱機関に対するコヒーレンスの影響の研究2024
- Author(s)
  田島裕康
- Organizer
  日本物理学会 2024年春季大会
- Invited
- Data Source
  KAKENHI-PUBLICLY-22H05250
[Presentation] 量子ゲートおよび量子熱機関に対するコヒーレンスの影響の研究2024
- Author(s)
  田島裕康
- Organizer
  日本物理学会 2024年春季大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Wigner-Araki-Yanase定理の発展とその周辺: 対称性がダイナミクスにもたらす普遍的制限2024
- Author(s)
  田島裕康
- Organizer
  第10回QUATUO研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Wigner-Araki-Yanase定理の発展とその周辺: 対称性がダイナミクスにもたらす普遍的制限2024
- Author(s)
  田島裕康
- Organizer
  第10回QUATUO研究会
- Invited
- Data Source
  KAKENHI-PUBLICLY-22H05250
[Presentation] Universal trade-off structure between symmetry, irreversibility and quantum coherence2023
- Author(s)
  Hiroyasu Tajima
- Organizer
  XV. International Workshop LIE THEORY AND ITS APPLICATIONS IN PHYSICS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Universal trade-off structure between symmetry, irreversibility and quantum coherence2023
- Author(s)
  Hiroyasu Tajima
- Organizer
  XV. International Workshop LIE THEORY AND ITS APPLICATIONS IN PHYSICS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-22H05250
[Presentation] Universal trade-off structure between symmetry, irreversibility and quantum coherence2023
- Author(s)
  Hiroyasu Tajima
- Organizer
  Quantum Thermodynamics 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Universal trade-off structure between symmetry, irreversibility and quantum coherence2023
- Author(s)
  Hiroyasu Tajima
- Organizer
  Quantum Thermodynamics 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-22H05250
[Presentation] Universal limitation of quantum information recovery: symmetry versus coherence2022
- Author(s)
  Hiroyasu Tajima
- Organizer
  APS March meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] 量子コヒーレンスによる熱流-散逸トレードオフの実効的無効化2021
- Author(s)
  田島裕康
- Organizer
  量子・情報・熱ミニワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Superconducting-like heat current: Effective cancellation of current-dissipation trade off by quantum coherence2021
- Author(s)
  Hiroyasu Tajima
- Organizer
  APS March meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Universal limitation on information recovery from scrambling with symmetry and its application to black hole physics2021
- Author(s)
  Hiroyasu Tajima
- Organizer
  Workshop on quantum information and quantum black holes
- Invited
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] 対称性のリソース理論：保存則の元での測定・操作の原理的限界2020
- Author(s)
  田島裕康
- Organizer
  物性若手夏の学校（オンライン）
- Invited
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] ユニタリ実装のコヒーレンスコストと、量子熱機関への応用：不確定性関係がもたらす影響2020
- Author(s)
  田島裕康
- Organizer
  量子多体系の熱力学ーー数理の発展と展望
- Invited
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Coherence cost for measurement and computation under conservation laws2020
- Author(s)
  Hiroyasu Tajima
- Organizer
  Quantum Information Processing 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Limitation on quantum information processing under conservation laws2019
- Author(s)
  Hiroyasu Tajima
- Organizer
  APPC14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] 測定実装の為のコヒーレンス・コストの漸近等式：Wigner-Araki-Yanase theoremの改善2019
- Author(s)
  田島裕康
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] 量子計算機はどれだけのコヒーレンスを必要とするか?:保存則による原理的限界値の解析2019
- Author(s)
  田島裕康
- Organizer
  NICT open summit 2019
- Invited
- Data Source
  KAKENHI-PROJECT-19K14610
[Presentation] Fundamental exchange rate between coherence and asymmetry2019
- Author(s)
  Hiroyasu Tajima
- Organizer
  Quantum Information and String Theory 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14610

1. 野口篤史 (60761525)

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2. 金澤輝代士 (50759256)

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3. 伊藤創祐 (00771221)

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4. 布能謙 (60830156)

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5. 倉持結

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6. 白石直人

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Tajima Hiroyasu 田島 裕康

Research Projects

Research Products

Co-Researchers

リソース理論に基づく非対称性の一般理論の開拓と応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Pioneering and realizing innovative methods to improve the efficiency of energy generation/utilization through quantum effectsArea Organizer

Area Organizer

Project Period (FY)

Research Category

Pioneering and realizing innovative methods to improve the efficiency of energy gene ration/utilization through quantum effectsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Theory of performance enhancement of energy devices based on quantum effectsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploration of quantum gravity and quantum matter based on symmetry and information geometryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Clarifying fundamental limitations of quantum operations based on resource theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Smooth Metric Adjusted Skew Information Rates2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Wigner-Araki-Yanase Theorem for Continuous and Unbounded Conserved Observables2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Beyond i.i.d. in the Resource Theory of Asymmetry: An Information-Spectrum Approach for Quantum Fisher Information2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Universal Sampling Lower Bounds for Quantum Error Mitigation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Switching the function of the quantum Otto cycle in non-Markovian dynamics: Heat engine, heater, and heat pump2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fisher information matrix as a resource measure in the resource theory of asymmetry with general connected-Lie-group symmetry2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Universal limitation of quantum information recovery: symmetry versus coherence2021

Author(s)

Journal Title

Data Source

[Journal Article] Superconducting-like Heat Current: Effective Cancellation of Current-Dissipation Trade-Off by Quantum Coherence2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Universal limitations on implementing resourceful unitary evolutions2020

Author(s)

Journal Title

Tajima Hiroyasu 田島裕康