佐藤直木

サトウナオキ | SATO NAOKI

所属機関・部署：
職名：准教授
ホームページURL (1件)： https://naokisato.work

研究キーワード (4件)：プラズマ物理 , 流体力学 , 数理物理 , 統計力学

競争的資金等の研究課題 (7件)：

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論文 (33件)：

Naoki Sato. Correction to ‘Generalization of Hamiltonian mechanics to a three-dimensional phase space’. Progress of Theoretical and Experimental Physics. 2024. 2024. 4
Naoki Sato, Michio Yamada. An extended Hasegawa-Mima equation for nonlinear drift wave turbulence in general magnetic configurations. Physica D: Nonlinear Phenomena. 2023. 459. 134031
Naoki Sato, Michio Yamada. Nested invariant tori foliating a vector field and its curl: toward MHD equilibria and steady Euler flows in toroidal domains without continuous Euclidean isometries. Journal of Mathematical Physics. 2023. 64. 081505
佐藤直木, 山田道夫. 2次元回転系上の乱流における大規模構造形成:プラズマ物理と地球流体力学. プラズマ核融合学会誌. 2023. 99. 5. 183-186
Naoki Sato. Maximum entropy states of collisionless positron-electron plasma in a dipole magnetic field. Physics of Plasmas. 2023. 30. 042503. 1-18

MISC (14件)：

Naoki Sato, Philip J. Morrison. A Collision Operator for Describing Dissipation in Noncanonical Phase Space. https://arxiv.org/abs/2401.15086. 2024
Naoki Sato, Michio Yamada. A Reduced Ideal MHD System for Nonlinear Magnetic Field Turbulence in Plasmas with Approximate Flux Surfaces. https://arxiv.org/abs/2311.03095. 2023
Shuntaro Murai, Naoki Sato, Zensho Yoshida. Numerical simulation of two-dimensional incompressible Navier-Stokes turbulence by Clebsch potentials. arXiv:2305.16673. 2023
Naoki Sato, Michio Yamada. Hamiltonian Structure and Nonlinear Stability of Steady Solutions of the Generalized Hasegawa-Mima Equation for Drift Wave Turbulence in Curved Magnetic Fields. arXiv:2305.1666. 2023
Naoki Sato, Michio Yamada. Guiding Center Derivation of the Generalized Hasegawa-Mima Equation for Drift Wave Turbulence in Curved Magnetic Fields. arXiv:2305.1666. 2023

講演・口頭発表等 (56件)：

A Reduced Ideal MHD System for Nonlinear Magnetic Field Turbulence in Plasmas with Approximate Flux Surfaces
(The Grad conjecture in Fluid Mechanics and Magnetohydrodynamics: Theory and Applications, I-Site Namba, Osaka 2024)
On the Landau Collision Operator in Noncanonical Phase Space and the resulting modification of the moment equations governing fluid dynamics
(Fluids in Seoul 2024, June E Huh Center for Mathematical Challenges (HCMC), Seoul, Korea 2024)
MHS (Magnetohydrostatics)
(Simons Hidden Symmetries and Fusion Energy Collaboration Australian Retreat, The Australian National University, Canberra, Australia 2023)
On the Grad conjecture in anisotropic MHD
(AAPPS-DPP 2023 F-5-I3 2023)
複雑な階層性を持つプラズマ現象の理論解明:曲率を持つ磁場における一般化長谷川三間方程式の開発と三次元閉じ込め磁場の存在問題に関する数理解析
(第5回研究部セミナー/メタ階層ダイナミクスユニットセミナー 2023)

学歴 (3件)：

学位 (2件)：

経歴 (4件)：

委員歴 (3件)：

受賞 (6件)：

2021/09 - Progress of Theoretical and Experimental Physics PTEP Editor’s Choice Award, "Generalization of Hamiltonian mechanics to a three-dimensional phase space", Prog. Theor. Exp. Phys. 2021, 063A01 (2021).
2020/10 - 日本物理学会第15回 (2021) 日本物理学会若手奨励賞 (領域2) トポロジー束縛を持つ統計力学:位相空間の葉層化と自己組織化現象の解明
2019/10 - 土木学会応用力学委員会理論応用力学講演会・応用力学シンポジウム講演賞 Singular solutions of the Euler equations by Clebsch parametrization of Beltrami fields
2018/11 - The Association of Asia Pacific Physical Societies, The Division of Plasma Physics U30 Scientist and Student Award - To Recognize and Outstanding Achievement in Plasma Physics Research Statistical mechanics of topologically constrained systems: application to self-organizing diffusion in plasmas
2017/11 - プラズマ・核融合学会 2017年度第34回年会若手優秀発表賞 Diffusion in Generalized Conservative Dynamics

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所属学会 (4件)：

応用数理学会 , Division of Plasma Physics, the Association of Asia Pacific Physical Societies (AAPPS-DPP) , プラズマ核融合学会 , 日本物理学会

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佐藤 直木