AKIYAMA Shinichiro 秋山進一郎

Researcher Number	10963548
Other IDs
Affiliation (Current)	2025: 筑波大学, 計算科学研究センター, 助教
Affiliation (based on the past Project Information) *help	2023 – 2025: 筑波大学, 計算科学研究センター, 助教
Review Section/Research Field	Principal Investigator Transformative Research Areas, Section (II) / Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics Except Principal Investigator Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
Keywords	Principal Investigator テンソル繰り込み群 / テンソルネットワーク / 格子場の理論 / ゲージ・Higgs模型 / Grassmannテンソルネットワーク / 行列積分解 / 符号問題 / Silver Blaze現象 / Gross-Neveu模型 / Wilsonフェルミオン / フレーバー自由度 … More Except Principal Investigator … More 有限密度QCD / ゲージ理論 / テンソル繰り込み群 / テンソルネットワーク法 / 計算物理 Less

機械学習を活用したテンソル繰り込み群手法の開発と格子ゲージ理論への応用Principal Investigator
- Principal Investigator
  
  秋山進一郎
- Project Period (FY)
  2025 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  University of Tsukuba
New development of computational particle physics with tensor network method
- Principal Investigator
  
  藏増嘉伸
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  University of Tsukuba
Development of tensor renormalization group for lattice field theories rich in internal degrees of freedomPrincipal Investigator
- Principal Investigator
  
  秋山進一郎
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  University of Tsukuba

All 2024 2023

All Journal Article Presentation

[Journal Article] Implementation of bond weighting method for the Grassmann tensor renormalization group2023
- Author(s)
  Shinichiro Akiyama
- Journal Title
  
  Proceedings of The 40th International Symposium on Lattice Field Theory
  
  Volume: PoS(LATTICE2023) Pages: 370-370
- DOI
  10.22323/1.453.0370
- Open Access
- Data Source
  KAKENHI-PROJECT-23K13096
[Journal Article] Tensor renormalization group study of 3D principal chiral model2023
- Author(s)
  Judah Unmuth-Yockey, Shinichiro Akiyama, Raghav G. Jha
- Journal Title
  
  Proceedings of The 40th International Symposium on Lattice Field Theory
  
  Volume: PoS(LATTICE2023) Pages: 355-355
- DOI
  10.22323/1.453.0355
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13096
[Journal Article] Critical endpoint of (3+1)-dimensional finite density Z3 gauge-Higgs model with tensor renormalization group2023
- Author(s)
  Shinichiro Akiyama, Yoshinobu Kuramashi
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2023 Issue: 10 Pages: 077-077
- DOI
  10.1007/jhep10(2023)077
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13096
[Journal Article] Matrix product decomposition for two- and three-flavor Wilson fermions: Benchmark results in the lattice Gross-Neveu model at finite density2023
- Author(s)
  Shinichiro Akiyama
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 3 Pages: 034514-034514
- DOI
  10.1103/physrevd.108.034514
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Tensor network approach for lattice field theories in particle physics2024
- Author(s)
  Shinichiro Akiyama
- Organizer
  2024 KISTI-CCS Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] 行列積分解を用いた多フレーバー格子フェルミオンのGrassmannテンソルネットワーク表現2024
- Author(s)
  秋山進一郎
- Organizer
  日本物理学会2024年春季大会
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Tensor network formulation of the three-dimensional SU(2) principal chiral model2024
- Author(s)
  Shinichiro Akiyama, Raghav G. Jha, Judah Unmuth-Yockey
- Organizer
  SQAI-NCTS Workshop on Tensor Network and Quantum Embedding
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Tensor network method for lattice field theory2023
- Author(s)
  Shinichiro Akiyama
- Organizer
  2023 CCS-EPCC Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Tensor renormalization group approach to the four-dimensional lattice gauge theories2023
- Author(s)
  Shinichiro Akiyama
- Organizer
  Quantum Information, Quantum Matter and Quantum Gravity (QIMG2023), 4th week: ExU-YITP Workshop on Condensed Matter Physics and Quantum Information
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Tensor renormalization group approach to higher-dimensional quantum fields on a lattice2023
- Author(s)
  Shinichiro Akiyama
- Organizer
  離散的手法による場と時空のダイナミクス 2023
- Invited
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Bond-weighting method for the Grassmann tensor renormalization group2023
- Author(s)
  Shinichiro Akiyama
- Organizer
  40th International Symposium on Lattice Field Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Tensor network approach toward (3+1)-dimensional lattice field theories2023
- Author(s)
  秋山進一郎
- Organizer
  Tensor Network 2023
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] Critical endpoint of (3+1)-dimensional finite density Z3 gauge-Higgs model with tensor renormalization group2023
- Author(s)
  秋山進一郎
- Organizer
  宇宙史研究センター2023年度第1回構成員会議・成果報告
- Invited
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] テンソル繰り込み群による(3+1)次元有限密度Z3ゲージ・Higgs模型の臨界終点の決定2023
- Author(s)
  秋山進一郎、藏増嘉伸
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-23K13096
[Presentation] 格子フェルミオン系に対するボンド重み付きテンソル繰り込み群2023
- Author(s)
  秋山進一郎
- Organizer
  熱場の量子論とその応用
- Data Source
  KAKENHI-PROJECT-23K13096

1. 藏増嘉伸 (30280506)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 武田真滋 (60577881)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

AKIYAMA Shinichiro 秋山 進一郎

Research Projects

Research Products

Co-Researchers

機械学習を活用したテンソル繰り込み群手法の開発と格子ゲージ理論への応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

New development of computational particle physics with tensor network method

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of tensor renormalization group for lattice field theories rich in internal degrees of freedomPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Implementation of bond weighting method for the Grassmann tensor renormalization group2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Tensor renormalization group study of 3D principal chiral model2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Critical endpoint of (3+1)-dimensional finite density Z3 gauge-Higgs model with tensor renormalization group2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Matrix product decomposition for two- and three-flavor Wilson fermions: Benchmark results in the lattice Gross-Neveu model at finite density2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Tensor network approach for lattice field theories in particle physics2024

Author(s)

Organizer

Data Source

[Presentation] 行列積分解を用いた多フレーバー格子フェルミオンのGrassmannテンソルネットワーク表現2024

Author(s)

Organizer

Data Source

[Presentation] Tensor network formulation of the three-dimensional SU(2) principal chiral model2024

Author(s)

Organizer

Data Source

[Presentation] Tensor network method for lattice field theory2023

Author(s)

Organizer

Data Source

[Presentation] Tensor renormalization group approach to the four-dimensional lattice gauge theories2023

Author(s)

Organizer

Data Source

[Presentation] Tensor renormalization group approach to higher-dimensional quantum fields on a lattice2023

Author(s)

Organizer

Data Source

[Presentation] Bond-weighting method for the Grassmann tensor renormalization group2023

Author(s)

Organizer

Data Source

[Presentation] Tensor network approach toward (3+1)-dimensional lattice field theories2023

Author(s)

Organizer

Data Source

[Presentation] Critical endpoint of (3+1)-dimensional finite density Z3 gauge-Higgs model with tensor renormalization group2023

Author(s)

Organizer

Data Source

[Presentation] テンソル繰り込み群による(3+1)次元有限密度Z3ゲージ・Higgs模型の臨界終点の決定2023

Author(s)

AKIYAMA Shinichiro 秋山進一郎