TSUBOTA Makoto

J-GLOBAL         Last updated: Oct 29, 2019 at 02:53
 
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Name
TSUBOTA Makoto
E-mail
tsubotasci.osaka-cu.ac.jp
Affiliation
Osaka City University
Section
Graduate School of Science Mathematics and Physics Course
Job title
Professor
Research funding number
10197759

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
Apr 2018
 - 
Today
Dean, Graduate School of Science, Osaka City University
 
Apr 1997
 - 
Today
Professor, Graduate School of Science Mathematics and Physics Course, Osaka City University
 

Education

 
 
 - 
1987
Graduate School, Division of Natural Science, Kyoto University
 
 
 - 
1982
Faculty of Science, Kyoto University
 

Published Papers

 
Synthetic dissipation and cascade fluxes in a turbulent quantum gas
Nir Navon, Christoph Eigen, Jinyi Zhang, Raphael Lopes, Alexander L. Gaunt, Kazuya Fujimoto, Makoto Tsubota, Robert P. Smith, Zoran Hadzibabic
Science   366 382-385   Oct 2019   [Refereed]
Dynamics of the Vortex-Particle Complexes Bound to the Free Surface of Superfluid Helium
P. Moroshkin, P. Leiderer, K. Kono, S. Inui, M. Tsubota
Physical Review Letters   122 174502   May 2019   [Refereed]
Phase separation of quantized vortices in two-component miscible Bose-Einstein condensates in a two-dimensional box potential
Junsik Han, Makoto Tsubota
Physical Review A   99 033607   Mar 2019   [Refereed]
Numerical Study on Entrance Length in Thermal Counterflow of Superfluid 4He
Hiromichi Kobayashi, Satoshi Yui, Makoto Tsubota
Journal of Low Temperature Physics   196 35-41   Feb 2019   [Refereed]
Dynamics of Fine Particles Due to Quantized Vortices on the Surface of Superfluid 4He
Sosuke Inui, Makoto Tsubota, Peter Moroshkin, Paul Leiderer, Kimitoshi Kono
Journal of Low Temperature Physics   196 190-196   Dec 2018   [Refereed]

Misc

 
Low temperature condensed matter physics
15-66   2000
Dynamics of vortices and interfaces in superfluid 3He
Reports on Progress in Physics   69 3157-3230   2006
Vortices in Multicomponent Bose-Einstein Condensates
International Journal of Modern Physics B   19 1835-1904   2005
Vortices in Multicomponent Bose-Einstein Condensates
International Journal of Modern Physics B   19 1835-1904   2005
High-Speed Phenomena Indnced by Laser Focusing in Liqnid Nitrogen
Transactions of the Japan Society of Mechanical Engineers   63(610) 2023   1997

Books etc

 
Dynamics of quantized vortices
Hiraku Nishimori (Part:Joint Work)
Bifukan   Jul 2008   ISBN:9784563023416

Conference Activities & Talks

 
Hydrodynamics and turbulence in quantum fluids [Invited]
Makoto Tsubota
International Conference on quantum Fluids and Solids (QFS2019)   10 Aug 2019   
Recent topics of quantum hydrodynamics and turbulence [Invited]
Makoto Tsubota
6th IEA International Workshop: Physics of Cold Atom Gases: Ordered and Chaotic Aspects   16 Apr 2019   
Recent topics of quantum hydrodynamics and turbulence [Invited]
Makoto Tsubota
Quantum Turbulence: Cold Atoms, Heavy Ions, and Neutron Stars   27 Mar 2019   
Numerical Simulation of Quantum Turbulence [Invited]
Makoto Tsubota
Workshop, Chasing Tornadoes: Vorticity Above, Below, and in the Lab   9 Apr 2018   
Numerical Simulation of Quantum Turbulence [Invited]
Makoto Tsubota
DPG Spring Meeting and EPS-CMD27   11 Mar 2018   

Research Grants & Projects

 
Theoretical and numerical studies of quantum turbulence
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Project Year: Apr 2014 - Mar 2017    Investigator(s): TSUBOTA Makoto
We study analytically and numerically quantum turbulence (QT) in superfluid helium and atomic Bose-Einstein condensates (BECs). 1. Superfluid helium: 1-1. We study QT created by a vibrating sphere and find anisotropy of the vortex tangle. 1-2. We ...
Research Developments of Quantum Hydrodynamics
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Project Year: 2009 - 2011    Investigator(s): TSUBOTA Makoto
We studied theoretically quantum hydrodynamics in superfluid helium and atomic Bose-Einstein condensates(BECs). Hydrodynamics in these systems is dominated by quantum mechanical effects, and a quantized vortex appears as an element of vorticity. I...
Physics of quantized vortices and "new" superfluid turbulence
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research
Project Year: 2005 - 2009    Investigator(s): TSUBOTA Makoto
We study theoretically and experimentally quantum hydrodynamics in quantum condensed phases at low temperature, namely superfluid helium and atomic Bose-Einstein condensates (BECs). Quantum turbulence (QT) is a main topic in the studies of superfl...
Construction of Quantum Hydrodynamics
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Project Year: 2006 - 2008    Investigator(s): TSUBOTA Makoto
Physics of quantized vortices in superfluid helium and atomic Bose-Einstein condensates
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Project Year: 2003 - 2005    Investigator(s): TSUBOTA Makoto
We study theoretically and numerically physics of quantized vortices in superfluid helium and atomic Bose-Einstein condensates. The obtained results are the following.
Superfluid helium
1.We discovered an velocity-independent transition for superf...