HASHIMOTO Takaaki

FacultyApplied Physics
Teacher OrganizationApplied Physics
Education and
 Research Organization
Faculty of Engineering /Graduate School of Engineering
PositionProfessor
Last Updated: 19/09/19 10:33

Researcher Profile & Settings

Name

    HASHIMOTO Takaaki

Affiliation

  •  Applied Physics Professor

Education

  • 1987Osaka University 数理系
  • 1982Kyoto University

Degree

  • Ph.D.

Academic & Professional Experience

  • 1987-1988 Research Associate, Institute for Nuclear Study, University of Tokyo 1988-1990 Postdoctoral Fellow, Heidelberg University, Germany 1990-1998 Research Assistant, Fukui University 1998- Associate Professor, Fukui University

Research Activities

Published Papers

  • Minimum-uncertainty states and completeness of non-negative quasiprobability of finite-dimensional quantum systems
    Physical Review A 99(2) 022126 Feb.  2019 Refereed
  • Covariant projective representation of symplectic group on discrete phase space
    D. Watanabe, T. Hashimototo, M. Horibe, A. Hayashi
    Journal of Physics: Conference Series 1194(1) 012112 Apr.  2019 Refereed
  • Quantum-state comparison and discrimination
    A.Hayashi, T.Hashimoto, M.Horibe
    Physical Review A 97 052323 May  2018 Refereed
  • Stationary quantum Markov process for the Wigner function on a lattice phase space
    T.Hashimoto, M.Horibe, A.Hayashi
     40 14253-14330 Nov.  2007 Refereed

Conference Activities & Talks

  • Covariant Projective Representation of Symplectic Group on Discrete Phase Space
    T.Hashimoto
    The 32nd International Colloquium on Group Theoretical Methods in Physics (Group32) Jul.  2018
  • Homomorphism - Phase Point Correspondence in Weyl Quantization
    Takaaki Hashimoto, Minoru Horibe, Akihisa Hayashi
    2017 Annual (73th) Meeting of Physical Society of Japan Mar.  2018
  • Phase Point Operator on Discrete Phase Space - odd number case -
    Takaaki Hashimoto, Minoru Horibe, Akihisa Hayashi
    2017 Annual (72nd) Meeting of Physical Society of Japan Mar.  2017
  • Homomorphism - Phase Point Correspondence in Weyl Quantization
    Takaaki Hashimoto, Minoru Horibe, Akihisa Hayashi
    2017 Autumn Meeting of Physical Society of Japan Sep.  2017
  • Characterization of Weyl surface on Klein group
    T.Shibata, T.Hashimoto
    2017 Annual Meeting of Hokuriku Branch of Japan Physical Society Dec.  2017
  • Symplectic Covariance of Phase Point Operator on an Odd Lattice
    D.Watanabe, Y.Norioka, T.Hashimoto
    2015 Annual Meeting of Hokuriku Branch of Japan Physical Society Nov.  2015
  • Construction of Spinor Space on the Clifford Algebra
    Y.Norioka, D.Watanabe, T.Hashimoto, M.Horibe, A.Hayashi
    2015 Annual Meeting of Hokuriku Branch of Japan Physical Society Nov.  2015
  • Symplectic Covariance of Phase Point Operator on Discrete Space
    D.Watanabe, T.Shibata, T.Hashimoto
    2016 Autumn Meeting of Physical Society of Japan Sep.  2016
  • Symplectic Covariance of Phase Point Operator on an Odd Lattice
    D.Watanabe, Y.Norioka, T.Hashimoto
    2016 Annual (71th) Meeting of Physical Society of Japan Mar.  2016
  • Construction of Phase Point Operator on an Even Lattice using Translational Covariance
    Y.Norioka, T.Hashimoto, M.Horibe, A.Hayashi
    2014 Annual Meeting of Hokuriku Branch of Japan Physical Society Dec.  2014
  • Symplectic group and automorphism of the Heisenberg group on a Latice
    橋本 貴明, 堀邊 稔, 林 明久
    2012 Annual Meeting of Hokuriku Branch of Japan Physical Society Dec.  2012
  • Sp(2,Z) covariant Wigner function on N dimensional vector space
    堀邊 稔, 橋本 貴明, 林 明久
     May  2012
  • Symmetry of the Wigner Function on an Even Lattice
    五十嵐 彰, 橋本 貴明
    2011 Annual Meeting of Hokuriku Branch of Japan Physical Society Nov.  2011
  • Classification of N Dimensional Unitary Representation of Symplectic Group on a Lattice
    橋本 貴明, 堀邊 稔, 林 明久
    2011 Annual Meeting of Hokuriku Branch of Japan Physical Society Nov.  2011
  • Construction of Quantum Stochastic Process on an Even Lattice by using the Wigner Function
    A.Sasamoto, T.Hashimoto, M.Horibe, A.Hayashi
     Nov.  2010
  • Wigner function on an even lattice with spin indeces
    Y.Sasamoto, T.Hashimoto, M.Horibe, A.Hayashi
    The 65th Annual Meeting of Physical Society of Japan Mar.  2010
  • Wigner function with spin indices
    A.Sasamoto, T.Hashimoto, M.Horibe, A.Hayashi
     Dec.  2009
  • Wigner function on an odd lattice
    橋本 貴明, A.Hayashi, M.Horibe
     Mar.  2008
  • 格子上のウィグナー関数に対する定常分枝マルコフ過程
    橋本 貴明, 堀邊 稔, 林 明久
     Mar.  2006
  • 有限格子上でのウィグナー関数に対する定常分枝マルコフ過程
    橋本 貴明, 堀邊 稔, 林 明久
     Dec.  2005
  • Quantum Markov Process on a Lattice
    T.Hashimoto, M.Horibe, A.Hayashi
     Jul.  2003
  • Wigner Fnctions and Qantum Tomography on a Lttice
    M.Horibe, T.Hashimoto, A.Hayashi
     Dec.  2001
  • 格子上の Wigner 関数と量子トモグラフィー
    堀邊 稔, 橋本 貴明, 林 明久
     Dec.  2001
  • Wigner functions on a lattice
    A.Takami, T.Hashimoto, M.Horibe, A.Hayashi
     Nov.  2001
  • トーラス上のウィグナー関数
    小林 礼央, 高見 彰良, 橋本 貴明, 堀邊 稔, 林 明久
     Dec.  2000