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 (8件)：

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論文 (39件)：

Nathan Duignan, Naoki Sato. Relating Hamiltonian Systems with Multiple Invariants to Generalized Hamiltonian Mechanics via Multisymplectic Geometry. Journal of Geometry and Physics. 2025. 105438-105438
Naoki Sato. Quantum-Fluid Correspondence in Relativistic Fluids with Spin: From Madelung Form to Gravitational Coupling. Classical and Quantum Gravity. 2024. 42. 2. 025017
Haruhiko Saitoh, Ryosuke Nakagawa, Kenji Ueda, Takahiro Mori, N Nishiura, Naoki Kenmochi, Naoki Sato, Zensho Yoshida. Transition from electrostatic to electromagnetic modes of low-frequency fluctuations in RT-1. Nuclear Fusion. 2024
Naoki Sato, Michio Yamada. A reduced ideal MHD system for nonlinear magnetic field turbulence in plasmas with approximate flux surfaces. Journal of Mathematical Physics. 2024. 65. 9
Ken Abe, Naoki Sato, Michio Yamada, Tomoo Yokoyama, Zensho Yoshida. The Grad Conjecture in Fluid Mechanics and Magnetohydrodynamics : Theory and Applications. OCAMI Reports. 2024. 4. 1-403

MISC (17件)：

Naoki Sato. Kinetic Theory of Relativistic Temperature in Self-Gravitating Systems. https://arxiv.org/abs/2411.19405. 2024
Keiichiro Takeda, Naoki Sato. Revealing Noncanonical Hamiltonian Structures in Relativistic Fluid Dynamics. https://arxiv.org/abs/2410.22612. 2024
Naoki Sato. Quantum-Fluid Correspondence in Relativistic Fluids with Spin: From Madelung Form to Gravitational Coupling. https://doi.org/10.48550/arXiv.2202.08999. 2024
Naoki Sato, Michio Yamada. Steady Compressible 3D Euler Flows in Toroidal Volumes without Continuous Euclidean Isometries. https://arxiv.org/abs/2408.16339. 2024
Naoki Sato, Kumiko Hori. Axisymmetric Dynamos Sustained by Ohm's Law in a Nearly-Spherical Rotating Viscous Fluid. https://arxiv.org/abs/2407.17527. 2024

講演・口頭発表等 (62件)：

Axisymmetric dynamos sustained by a modified Ohm's law in a toroidal volume
(第2回核融合とその境界領域研究会(NIFS-iTHEMS学際交流研究会) 2025)
On the Metriplectic Structure of Diffusion and Collision Operators in Noncanonical Phase Spaces
(Q-BIO seminar, Laboratory for Quantitative Biology, Institute of Industrial Science, The University of Tokyo 2024)
Axisymmetric Dynamos Sustained by Ohm's Law in a Nearly Spherical Rotating Viscous Fluid
(現象と数理モデル2024 https://sites.google.com/view/genshou-model-2024/ 2024)
Axisymmetric Dynamos Sustained by Ohm's Law in a Nearly Spherical Rotating Viscous Fluid
(Mini Workshop in Honour of Robert Dewar : Plasma Equilibria, stability and nonlinear dynamics, AAPPS-DPP 2024 2024)
A Collision Operator for Describing Dissipation in Noncanonical Phase Space
(AAPPS-DPP 2024 2024)

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