Researchers
- KASAMATSU Kenichi
- Professor
| Faculty | Department of Science / Graduate School of Science and Engineering |
|---|---|
| Researchmap | https://researchmap.jp/read0125793 |
Education and Career
Education
- 1995/04 - 1999/03 , Osaka City University, Faculty of Science,
- 1999/04 - 2004/03 , Osaka City University, 理学研究科,
Academic & Professional Experience
- Apr. 2022 - Today , Kindai University Faculty of Science and Engineering Department of Science Professor
- Apr. 2013 - Mar. 2022 , Kinki Univ. Dept. of Phys. Associate Professor
- Apr. 2008 - Mar. 2013 , Dept. of Phys. Kinki Univ. Lecturer
- Apr. 2005 - Mar. 2008 , Ishikawa National college of Technology Lecturer
- Apr. 2003 - Mar. 2005 , 日本学術振興会 特別研究員
Research Activities
Research Areas
- Natural sciences, Mathematical physics and basic theory
- Natural sciences, Magnetism, superconductivity, and strongly correlated systems
Research Interests
quantized vortex, Bose-Einstein condensation, superfluidity, cold atom, optical lattice, Nonequilibrium dynamics, soliton, Quantum simulation
Published Papers
-
Critical velocity for wake vortex generation behind a plate in a superflow
Haruya Kokubo; Hiromitsu Takeuchi; Kenichi Kasamatsu
Physical Review A 111 (4) 18, Apr. 2025 , Refereed -
Critical Velocity for Quantized Vortex Formation in a Superfluid with a Plate-Shaped Obstacle
Haruya Kokubo; Hiromitsu Takeuchi; Kenichi Kasamatsu
Journal of Low Temperature Physics 215 (5-6) , 430-439, 21, Mar. 2024 , Refereed -
Impact of Density Inhomogeneity on the Critical Velocity for Vortex Shedding in a Harmonically Trapped Bose–Einstein Condensate
Haruya Kokubo; Kenichi Kasamatsu
Journal of Low Temperature Physics 214 (5-6) , 427-441, 26, Feb. 2024 , Refereed
Books etc
- 量子流体力学 , 坪田 誠; 笠松 健一; 小林 未知数; 竹内 宏光 , 丸善出版 , 27, Jan. 2018
- Physics of Quantum fluids: New Trends and Hot Topics in Atomic and Polariton Condensates, Quantized vortices and quantum turbulence , 坪田 誠; 笠松 健一 , Springer , Jul. 2013
- ファンダメンタル物理学 ―力学― , 笠松 健一; 新居 毅人; 中野 人志; 千川 道幸 , 共立出版 , 8, Mar. 2013
Conference Activities & Talks
- Shape dependence of the critical velocity of quantized vortex formation with plate-shaped obstacle , 小久保治哉; 竹内宏光; 笠松健一 , 日本物理学会講演概要集(CD-ROM) , 2024
- Analysis of real-time dynamics of a quantum pendulum based on the master path approach of path-integral formulation , 笠松健一; 松居哲生; 松居哲生 , 日本物理学会講演概要集(CD-ROM) , 2024
- Size dependence of the critical velocity in a superfluid wake by a plate obstacle , 小久保治哉; 笠松健一; 竹内宏光 , 日本物理学会講演概要集(CD-ROM) , 2023
MISC
- Dynamics of two quantized vortices belonging to different components of binary Bose-Einstein condensates in a circular box potential , HAN J.; 笠松健一; 坪田誠; 坪田誠 , 日本物理学会講演概要集(CD-ROM) , 77 , 1 , 2022
- Quantum dynamics of a U(1) pendulum by Wigner-distribution and path-integral in winding-number-phase representation , 笠松健一; 松居哲生; 松居哲生 , 日本物理学会講演概要集(CD-ROM) , 77 , 1 , 2022
- Quantum dynamics by the truncated Wigner approximation in the winding number-phase representation and the coherent representation for U(1) and SU(2) variables , 笠松健一; 松居哲生; 松居哲生 , 日本物理学会講演概要集(CD-ROM) , 76 , 2 , 2021
Awards & Honors
- Jan. 2013, Americal Physical Society, Outstanding Referee
- 2010, 第4回日本物理学会若手奨励賞（領域１）
Research Grants & Projects
- Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C), 光格子中の長距離相互作用を有する冷却原子系における非平衡量子ダイナミクスの解明
- Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C), 複雑な秩序変数を持つ量子凝縮体におけるトポロジカル励起
- Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C), ゲージ場が創成する冷却原子気体の量子ダイナミクスの解明