ARITA Kenichiro


Affiliation Department etc.

Department of Fundamental Study
Department of Physical Science and Engineering


Associate Professor

Mail Address

E-mail address

Research Fields, Keywords

nuclear structure, semiclassical physics, periodic orbit theory

Graduating School


    Kyoto University   Faculty of Science   Graduated

Graduate School


    Kyoto University  Graduate School, Division of Natural Science  Doctor's Course  Completed


  • Kyoto University -  Master (Science)

  • Kyoto University -  Doctor (Science)

External Career

  • 2007.06

    University of Regensburg   Institute for Theoretical Physics   Researcher  

  • 1996.01

    Research Fellow of the Japan Society for the Promotion of Science   Special researcher of the Japan Society for the Promotion of Science  

  • 1995.06

    Kyoto University   Lecturer  

  • 1995.04


Field of expertise (Grants-in-aid for Scientific Research classification)

  • Mathematical physics/Fundamental condensed matter physics

  • Particle/Nuclear/Cosmic ray/Astro physics


Research Career

  • Nuclear structures with semiclassical periodic-orbit theory

    Individual   (not selected)  

    Project Year:  1993.04  -  Now

  • Application of periodic orbit theory to the bifurcation regions

    International Collaboration   (not selected)  

    Project Year:  1997.04  -  Now


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  • Fragment shell structures and periodic orbits in nuclear fission processes

    Ken-ichiro Arita, Takatoshi Ichikawa, Kenichi Matsuyanagi

    72nd annual meetings of the Physical Society of Japan  (Osaka University)  2017.03  -  2017.03  The Physical Society of Japan

  • Periodic-orbit bifurcations and dynamical symmetry restorations in exotic-shape nuclear mean fields

    Ken-ichiro Arita  [Invited]

    Shapes and Symmetries in Nuclei from Experiment to Theory  (Gif sur Yvette, France)  2016.11  -  2016.11  Centre national de la recherche scientifique

  • Semiclassical origins of octupole-deformed shell structures

    2015.09  -  2015.09 

  • Semiclassical origins of nuclear shell structures

    Ken-ichiro Arita

    原子核における動力学的対称性の探索  (理化学研究所)  2013.07  -  2013.07  理化学研究所理論科学連携研究推進グループ

  • Periodic Orbit Approach to Prolate Dominance in Nuclear Deformation

    Ken-ichiro Arita

    Current Problems in Nuclear Physics and Atomic Energy  (Kiev, Ukraine)  2010.06  -  2010.06  National Academy of Sciences of Ukraine