ホーム > 秋山進一郎/ AKIYAMA, Shinichiro

秋山進一郎

AKIYAMA, Shinichiro

計算科学研究センター , 助教
Center for Computational Sciences , Assistant Professor

https://akiyama-es.github.io/index.html

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。

1. Deconfinement from thermal tensor networks: universal CFT signature in (2+1)-dimensional ℤN lattice gauge theory Adwait Naravane; Yuto Sugimoto; Shinichiro Akiyama; Jutho HaegemanAtsushi Ueda
Journal of High Energy Physics 2026: (2026) Semantic Scholar
2. Tensor renormalization group approach to the O(2) models via symmetry-twisted partition functions Shinichiro Akiyama; Raghav G. Jha; Jun Maeda; Yuya TanizakiJudah Unmuth-Yockey
Proceedings of The 42nd International Symposium on Lattice Field Theory — PoS(LATTICE2025) 157 (2026) Semantic Scholar
3. Tensor renormalization group study of cold and dense QCD in the strong coupling limit Yuto Sugimoto; Shinichiro Akiyama; Yoshinobu Kuramashi
Physical Review D 113: (2026) Semantic Scholar
4. Phase diagram of the single-flavor Gross-Neveu-Wilson model from the Grassmann corner transfer matrix renormalization group Jian-Gang Kong; Shinichiro Akiyama; Tao Shi; Z. Y. Xie
Physical Review D 113: (2026) Semantic Scholar
5. Renormalization group on tensor networks Shinichiro Akiyama
Proceedings of The 42nd International Symposium on Lattice Field Theory — PoS(LATTICE2025) 003 (2026) Semantic Scholar
6. Tensor renormalization group approach to critical phenomena via symmetry-twisted partition functions Shinichiro Akiyama; Raghav G. Jha; Jun Maeda; Yuya TanizakiJudah Unmuth-Yockey
Physical Review D 113: (2026) Semantic Scholar
7. Phase structure of (3+1)-dimensional dense two-color QCD at T=0 in the strong coupling limit with the tensor renormalization group Yuto Sugimoto; Shinichiro Akiyama; Yoshinobu Kuramashi
Physical Review D 113: (2026) Semantic Scholar
8. Grassmann tensor renormalization group for the massive Schwinger model with a θ term using staggered fermions Hayato Kanno; Shinichiro Akiyama; Kotaro Murakami; Shinji Takeda
Journal of High Energy Physics 2025: (2025) Semantic Scholar
9. Grassmann tensor renormalization group approach to (1+1)-dimensional two-color lattice QCD at finite density Kwok Ho Pai; Shinichiro Akiyama; Synge Todo
Journal of High Energy Physics 2025: (2025) Semantic Scholar
10. Two-color lattice QCD in (1 + 1) dimensions with Grassmann tensor renormalization group Ho Pai Kwok; Shinichiro Akiyama; Synge Todo
Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024) (2025) Semantic Scholar
11. Tensor renormalization group study of the two-dimensional lattice U(1) gauge-Higgs model with a topological $\theta$ term under Lüscher's admissibility condition Shinichiro Akiyama; Yoshinobu Kuramashi
Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024) (2025) Semantic Scholar
12. Grassmann Tensor Renormalization Group for two-flavor massive Schwinger model with a theta term Hayato Kanno; Shinichiro Akiyama; Kotaro Murakami; Shinji Takeda
Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024) (2025) Semantic Scholar
13. Tensor renormalization group study of (1 + 1)-dimensional U(1) gauge-Higgs model at θ = π with Lüscher’s admissibility condition Shinichiro Akiyama; Yoshinobu Kuramashi
Journal of High Energy Physics 2024: (2024) Semantic Scholar
14. SU(2) principal chiral model with tensor renormalization group on a cubic lattice Shinichiro Akiyama; Raghav G. Jha; Judah Unmuth-Yockey
Physical Review D 110: 034519 (2024) Semantic Scholar
15. Tensor renormalization group for fermions Shinichiro Akiyama; Yannick Meurice; Ryo Sakai
Journal of Physics: Condensed Matter 36: 343002 (2024) Semantic Scholar
16. Tensor renormalization group study of 3D principal chiral model Judah Unmuth-Yockey; Shinichiro Akiyama; Raghav Jha
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) (2023) Semantic Scholar
17. Implementation of bond weighting method for the Grassmann tensor renormalization group Shinichiro Akiyama
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) (2023) Semantic Scholar
18. Critical endpoint of (3+1)-dimensional finite density ℤ3 gauge-Higgs model with tensor renormalization group Shinichiro Akiyama; Yoshinobu Kuramashi
Journal of High Energy Physics 2023: (2023) Semantic Scholar
19. Matrix product decomposition for two- and three-flavor Wilson fermions: Benchmark results in the lattice Gross-Neveu model at finite density Shinichiro Akiyama
Physical Review D 108: (2023) Semantic Scholar
20. Bond-weighting method for the Grassmann tensor renormalization group Shinichiro Akiyama
Journal of High Energy Physics (2022) Semantic Scholar

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書籍等出版物情報はまだありません。

41. Grassmann Tensor Renormalization Group for two-flavor massive Schwinger model with a theta term Hayato Kanno; Shinichiro Akiyama; Kotaro Murakami; Shinji Takeda
The 41st International Symposium on Lattice Field Theory (Lattice2024) 2024年7月30日
42. Tensor network formulation of the three-dimensional SU(2) principal chiral model Shinichiro Akiyama; Raghav G. Jha; Judah Unmuth-Yockey
SQAI-NCTS Workshop on Tensor Network and Quantum Embedding 2024年3月27日
43. Grassmann Bond-weighted Tensor Renormalization Group Approach to Two-dimensional Two-color Staggered QCD Ho Pai Kwok; 秋山進一郎; 藤堂眞治
日本物理学会2024年春季大会 2024年3月18日
44. 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秋山進一郎
日本物理学会2024年春季大会 2024年3月18日
45. Tensor network approach for lattice field theories in particle physics Shinichiro Akiyama
2024 KISTI-CCS Workshop 2024年2月20日招待有り
46. Tensor network approach toward (3+1)-dimensional lattice field theories 秋山進一郎
Tensor Netwrok 2023 2023年11月16日
47. テンソルネットワーク法によるHubbardモデルのMott転移の研究 (hp200314) 秋山進一郎; 藏増嘉伸(課題代表者); 吉村友佑
第10回「富岳」を中核とするHPCIシステム利用研究課題成果報告会 2023年10月27日
48. テンソルネットワーク法を用いた素粒子物理学および物性物理学の研究 (hp210204) 秋山進一郎; 藏増嘉伸(課題代表者); 吉村友佑
第10回「富岳」を中核とするHPCIシステム利用研究課題成果報告会 2023年10月27日
49. Tensor network method for lattice field theory Shinichiro Akiyama
2023 CCS-EPCC Workshop 2023年10月11日招待有り
50. Particle Physics with Tensor Network Scheme Shinichiro Akiyama; Yoshinobu Kuramashi (Project Representative); Yusuke Yoshimura
15th Symposium on Discovery, Fusion, Creation of New Knowledge by Multidisciplinary Computational Sciences 2023年10月3日
51. Tensor renormalization group approach to the four-dimensional lattice gauge theories Shinichiro Akiyama
Quantum Information, Quantum Matter and Quantum Gravity (QIMG2023), 4th week: ExU-YITP Workshop on Condensed Matter Physics and Quantum Information 2023年9月29日招待有り
52. テンソル繰り込み群による2フレーバーSchwinger模型の数値計算菅野颯人; 秋山進一郎; 村上耕太郎; 武田真滋
日本物理学会第78回年次大会（2023年） 2023年9月18日
53. 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秋山進一郎; 藏増嘉伸
日本物理学会第78回年次大会（2023年） 2023年9月18日
54. Tensor renormalization group approach to higher-dimensional quantum fields on a lattice 秋山進一郎
離散的手法による場と時空のダイナミクス 2023 2023年9月12日招待有り
55. 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秋山進一郎
熱場の量子論とその応用 2023年8月30日
56. Tensor renormalization group study of 3D principal chiral model Shinichiro Akiyama; Raghav Jha; Judah Unmuth-Yockey
The 40th International Symposium on Lattice Field Theory (Lattice2023) 2023年8月3日
57. Bond-weighting method for the Grassmann tensor renormalization group Shinichiro Akiyama
The 40th International Symposium on Lattice Field Theory (Lattice2023) 2023年8月3日
58. Critical endpoint of (3+1)-dimensional finite density Z3 gauge-Higgs model with tensor renormalization group 秋山進一郎
宇宙史研究センター2023年度第1回構成員会議・成果報告 2023年6月27日招待有り
59. Tensor renormalization group approach to higher-dimensional quantum fields on a lattice Shinichiro Akiyama
INT workshop Tensor Networks in Many Body and Quantum Field Theory 2023年4月7日招待有り
60. 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秋山進一郎
日本物理学会2023年春季大会 2023年3月25日