Academic Staff and Fellows

Associate Professor Doctor of Science
Department/Science  Graduate school/Science

In condensed matter systems, such as electrons in solids and liquid helium, competitions and/or collaborations of quantum nature and interparticle interactions lead to various interesting phenomena, including superfluidity, superconductivity, quantum phase transitions, and many-body localization. We develop theoretical methods describing quantum many-body systems, aiming to discover novel quantum many-body effects.

Research Area Theory of condensed matter physics, Theory of atomic, molecular, and optical physics, Theory of quantum control
Teaching (Undergraduate Course) Introduction to Physics and Exercise, Elementary Modern Physics, Exercise of Elementary Modern Physics, Synthetic Seminar 1, Computational Physics II
Teaching (Graduate Course) Condensed Matter Theory, Quantum Phase Transitions
Research Interests Quantum many-body physics in ultracold gases
Quantum magnetism
Developing theoretical and numerical methods for quantum many-body systems
Selected Publications 1. Quasiexact Kondo dynamics of fermionic alkali-earth-like atoms at finite temperatures, Physical Review Letters 123, 143002 (2019).
2. Observation of the Mott insulator to superfluid crossover of a driven-dissipative Bose-Hubbard system, Science Advances 3, e1701513 (2017).
3. Universal damping behavior of dipole oscillations of one-dimensional ultracold gases induced by quantum phase slips, Physical Review Letters 111, 025303 (2013).
Research and Achievements
Affiliated Academic Societies The Physical Society of Japan
External Activity Associate Editor, Journal of the Physical Society of Japan
(Undergraduate Course)
Faculty of Science and Engineering, Waseda University
(Master's/Doctral Course)
Graduate School of Science and Engineering, Waseda University
Title of Thesis, Institute, Date Bose-Einstein Condensation in Non-uniform Systems, Waseda University, March 2007
Biography November 2005 ~ December 2007
Guest Researcher in Dr. Charles W. Clark’s group, Electron and Optical Physics Division, National Institute of Standards and Technology (Gaithersburg, MD, USA)
April 2005 ~ March 2008
Research fellow of Japan Society for the Promotion of Science (JSPS), Department of Physics, Waseda University (Tokyo, Japan)
December 2008 ~ November 2009
Visiting Scholar in the condensed matter theory group, Department of Physics,
Boston University (Boston, MA, USA)
April 2008 ~ March 2010
Research fellow of JSPS, Department of Physics,
Faculty of Science, Tokyo University of Science (Tokyo, Japan)
April 2010 ~ September 2012
Special Postdoctoral Researcher, Computational Condensed Matter Physics Laboratory, RIKEN (Saitama, Japan)
October 2012 ~ March 2018
Assistant Professor, Yukawa Institute for Theoretical Physics, Kyoto University (Kyoto, Japan)
April 2018 ~ present
Associate Professor, Department of Physics, Kindai University (Osaka, Japan)

Quantum Many-Body Physics Laboratory

Laboratory URL

Academic Staff and Fellows