Sako Akifumi

サコアキフミ | Sako Akifumi

Affiliation and department：
Job title： Professor
Homepage URL (2)： https://www.rs.tus.ac.jp/sako/ , https://www.rs.tus.ac.jp/sako/index_english.html

Research field (1)： Geometry

Research keywords (1)： differential geometry, quantum field theory, noncommutative geometry

Research theme for competitive and other funds (12)：

2021 - 2026 Construction of a generalized quantization of Poisson manifolds and its extension to infinite dimensions
2016 - 2021 Gauge theory on noncommutative Kähler manifolds constructed by deformation quantization
2011 - 2016 Deformation quantizations for instantons and related noncommutative deformations of topological invariants
2011 - 2016 Perspectives for Quantum Differential Geometry
2008 - 2010 Noncommutative deformation of topological invariants in gauge theories

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Papers (66)：

Harald Grosse, Akifumi Sako. Integrability of Phi^4 matrix model as N-body harmonic oscillator system. LETTERS IN MATHEMATICAL PHYSICS. 2024. 114. 48
Harald Grosse, Naoyuki Kanomata, Akifumi Sako, Raimar Wulkenhaar. Real symmetric Phi4-matrix model as Calogero-Moser model. LETTERS IN MATHEMATICAL PHYSICS. 2024. 114. 25. 1-16
Taika Okuda, Akifumi Sako. Explicit formula of deformation quantization with separation of variables for complex two-dimensional locally symmetric Kähler manifold. INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS. 2023. 20. 07. 2350109-1-2350109-39
Naoyuki Kanomata, Akifumi Sako. Exact solutions v.s. perturbative calculations of finite Φ3-Φ4 Hybrid-Matrix-Model. Nuclear Physics B. 2023. 116249-116249
Mayura Machida, Akifumi Sako. The Effectiveness of Blackboard Writing in Higher Mathematics Education - Is the lecture using blackboard more proactive than the lecture by slide? -. 2023 Conference Proceedings of Hawaii International Conference on Education. 2023. 226-238

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MISC (7)：

町田まゆら, 佐古彰史. 高等数学教育における板書の効果 ~板書による能動的な数学の講義~. 日本科学教育学会研究会研究報告. 2022. 36. 7. 17-20
Class Design Aiming at Research Activities in High School Mathematics : Focusing on Active Learning. 2017. 17. 1. 589-596
Maeda Yoshiaki, Sako Akifumi, Suzuki Toshiya, Umetsu Hiroshi. 27pSC-6 Deformation Quantization of Gauge theories with Separation of Variables in Homogeneous Kahler Manifolds. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 8-8
Akifumi SAKO. Noncommutative deformation of topological invariants in gauge theories. Research reports, Kushiro Technical College. 2011. 45. 79-84
Sako Akifumi, Maeda Yoshiaki. 30aSF-5 Noncommutative Deformation of Instantons in the Euclidean Space. Meeting abstracts of the Physical Society of Japan. 2009. 64. 1. 17-17

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Books (8)：

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Lectures and oral presentations (64)：

Relationship between Grosse-Wulkenhaar model and N-body harmonic oscillator or Calogero model
(ESI Workshop: Exactly Solvable Models 2024)
Explicit Formula for Star Product with Separation of Variables of Two-dimensional Locally Symmetric Kahler Manifolds
(Poisson 2024 2024)
Relationship between Phi^4-matrix model and N-body harmonic oscillator or Calogero-Moser model
(XXVIII International Colloquim on Integrable Systems (ISQS-28) 2024)
Ricci curvature of some Cayley graph
(24th International Conference on Geometry, Integrability and Quantization 2024)
Solutions of N-body harmonic oscillators and Calogero model using Φ4 matrix model
(Algebraic and geometric methods of analysis 2024)

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Education (2)：

Professional career (1)：

Work history (2)：

1998 - 1999 北海道大学非常勤講1999-2003 広島大学学術振興会特別研究員2003 慶應大学助手2004-2007 慶應大学他非常勤講師、訪問研究員
1998 - 1999 Hokkaido University, lecturer(part time)1999-2002 Research Fellow of the Japan Societyfor the Promotion of Science at Hiroshima University2003 Assistant at Keio University2004-2007 Visiting Resercher at Keio University

Committee career (4)：

Association Membership(s) (3)：

日本物理学会 , 日本数学会 , 日本数学教育学会

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