ITOI Chigaku 糸井千岳

Researcher Number	70203122
Other IDs
Affiliation (Current)	2026: 日本大学, 理工学部, 研究員
Affiliation (based on the past Project Information) *help	2022 – 2025: 日本大学, 理工学部, 特任教授 2021: 日本大学, 理工学部, 教授
Review Section/Research Field	Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
Keywords	Principal Investigator 量子スピン系 / レプリカ対称性の破れ / ランダムスピン系 / エンタングルメント / 量子相関関数 / 量子アニーリング / 熱力学第２法則 / 臨界次元 / 平方根補間法 / 自己平均性 … More / スピンの重なり / ランダム量子スピン系 / 平均場模型 / 秩序変数 / 自由エネルギー / EA 模型 / SK 模型 / Isingスピン系 / スピン配位の重なりの秩序変数 / Griffiths型の定理 / 相関不等式 / ゲージ理論 / Parisi公式 / 自発的対称性の破れ / 補間法 / スピングラス Less

量子ランダムスピン系の自己平均的物理量に対する厳密な解析Principal Investigator
- Principal Investigator
  
  糸井千岳
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Nihon University
Interpolation method studies on self-averaging and time evolution in random spin systemsPrincipal Investigator
- Principal Investigator
  
  ITOI Chigaku
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Nihon University

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Gauge theory for quantum XYZ spin glasses2024
- Author(s)
  Itoi C、Sakamoto Y
- Journal Title
  
  Journal of Physics A: Mathematical and Theoretical
  
  Volume: 57 Issue: 4 Pages: 045001-045001
- DOI
  10.1088/1751-8121/ad1a1d
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03393
[Journal Article] Griffiths-Type Theorems for Short-Range Spin Glass Models2024
- Author(s)
  Itoi Chigak、Mukaida Hisamitsu、Tasaki Hal
- Journal Title
  
  Journal of Statistical Physics
  
  Volume: 191 Issue: 2 Pages: 1-30
- DOI
  10.1007/s10955-024-03246-3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03474, KAKENHI-PROJECT-21K03393
[Journal Article] Boundedness of Susceptibility in Spin Glass Transition of Transverse Field Mixed <i>p</i>-spin Glass Models2023
- Author(s)
  Itoi C., Sakamoto Y.
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 92 Issue: 6
- DOI
  10.7566/jpsj.92.064004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03393
[Journal Article] Gauge theory for mixed p-spin glasses2023
- Author(s)
  Itoi C., Sakamoto Y.
- Journal Title
  
  Journal of Physics A: Mathematical and Theoretical
  
  Volume: 56 Issue: 25 Pages: 255002-255002
- DOI
  10.1088/1751-8121/acd66c
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03393
[Journal Article] Extended Series of Correlation Inequalities in Quantum Systems2023
- Author(s)
  Itoi C., Ishimori H., Sato K., Sakamoto Y.
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 92 Issue: 7
- DOI
  10.7566/jpsj.92.074001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03393
[Journal Article] Universality of replica symmetry breaking in the transverse field Sherrington-Kirkpatrick model2023
- Author(s)
  Itoi, Ishimori, Sato, Sakamoto
- Journal Title
  
  Journal of Statistical Physics
  
  Volume: 190 Issue: 3
- DOI
  10.1007/s10955-023-03078-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] Talagrandの方法による量子Parisi公式2024
- Author(s)
  藤原克真，坂元啓紀，糸井千岳
- Organizer
  日本物理学会第７９回年次大会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] 有限次元スピングラス模型におけるレプリカ対称性の破れの特徴づけ2023
- Author(s)
  糸井千岳, 向田寿光, 田崎晴明
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] 混合pスピングラス模型のゲージ理論2023
- Author(s)
  坂元啓紀、糸井千岳
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] 量子XYZスピングラス模型のゲージ理論2023
- Author(s)
  坂元啓紀 , 糸井千岳
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] シンポジウム「Parisiのスピングラス理論と複雑系研究の発展」はじめに2022
- Author(s)
  糸井千岳
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] 横磁場SK模型におけるRSB存在定理の拡張2022
- Author(s)
  石森大翔, 佐藤洸太, 坂元啓紀, 糸井千岳
- Organizer
  日本物理学会第７７回（２０２２年）年次大会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] 新しいBogoliubov-Harris型相関不等式2022
- Author(s)
  佐藤洸太、石森大翔、坂元啓紀、糸井千岳
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] ランダム横磁場摂動を加えたランダムボンドIsing模型2021
- Author(s)
  堀江宏太, 島尻裕巳, 坂元啓紀, 糸井千岳
- Organizer
  日本物理学会２０２１年秋季大会
- Data Source
  KAKENHI-PROJECT-21K03393
[Presentation] ランダムボンドIsing摂動を加えたランダム横磁場スピン模型2021
- Author(s)
  島尻裕巳, 堀江宏太, 坂元啓紀, 糸井千岳
- Organizer
  日本物理学会２０２１年秋季大会
- Data Source
  KAKENHI-PROJECT-21K03393

1. 筒井泉 (10262106)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 坂元啓紀 (80339259)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 田崎晴明

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

ITOI Chigaku 糸井 千岳

Research Projects

Research Products

Co-Researchers

量子ランダムスピン系の自己平均的物理量に対する厳密な解析Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Interpolation method studies on self-averaging and time evolution in random spin systemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Gauge theory for quantum XYZ spin glasses2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Griffiths-Type Theorems for Short-Range Spin Glass Models2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Boundedness of Susceptibility in Spin Glass Transition of Transverse Field Mixed <i>p</i>-spin Glass Models2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Gauge theory for mixed p-spin glasses2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Extended Series of Correlation Inequalities in Quantum Systems2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Universality of replica symmetry breaking in the transverse field Sherrington-Kirkpatrick model2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Talagrandの方法による量子Parisi公式2024

Author(s)

Organizer

Data Source

[Presentation] 有限次元スピングラス模型におけるレプリカ対称性の破れの特徴づけ2023

Author(s)

Organizer

Data Source

[Presentation] 混合pスピングラス模型のゲージ理論2023

Author(s)

Organizer

Data Source

[Presentation] 量子XYZスピングラス模型のゲージ理論2023

Author(s)

Organizer

Data Source

[Presentation] シンポジウム「Parisiのスピングラス理論と複雑系研究の発展」はじめに2022

Author(s)

Organizer

Data Source

[Presentation] 横磁場SK模型におけるRSB存在定理の拡張2022

Author(s)

Organizer

Data Source

[Presentation] 新しいBogoliubov-Harris型相関不等式2022

Author(s)

Organizer

Data Source

[Presentation] ランダム横磁場摂動を加えたランダムボンドIsing模型2021

Author(s)

Organizer

Data Source

[Presentation] ランダムボンドIsing摂動を加えたランダム横磁場スピン模型2021

Author(s)

ITOI Chigaku 糸井千岳