Theoretical Physics Group                                                                                         Japanese (Japanese page)
      Department of Mathematics, Physics and Computer Science
      Faculty of Science, Japan Women's University

(View of the Ikebukuro donwtown from our offices)
  Reseach areas: Theoretical physics, Particel and nuclear physics, Structure functions of hadrons
      The nucleon and nuclei consist of elementary particles, quarks and gluons. It is important to describe the nucleon and nuclei in terms of quark and gluon degrees of freedom for finding new physics beyond the standard model, for investigating properties of quark and gluon plasma in heavy-ion reactions, and for clarifying fundamental mechanisms of nucleonic and nuclear structure. In particular, We have been investigating parton distribution functions, fragmentation functions, and high-energy hadron reactions for clarifying the structure of the nucleon and nuclei. Recent interests include the origin of nucleon spin, nucleon mass, nucleon tomography, spin-1 structure functions, and exotic hadrons.

Weekly meetings on basic studies for undergraduate reseach.
      • Field theory: Quantum Field Theory --Focus on Invariance and Free Fields--
                                      Makoto Sakamoto (Shokabo, 2014), in Japanese.
      • Hadron physics: Quarks and Leptons: An Introductory Course in Modern Particle Physics
                                            F. Halzen, A. D. Martin (John Wiley & Sons, 1984);
                                            Japanese translation by Tetsuro Kobayashi and Tatsunari Hirose (Baifukan, 1986).
                                            Nuclear Physics, S. Kumano, KEK Physics Series, Volume 2 (Kyoritsu Shuppan Co., Ltd., 2015), in Japanese.
      • Quantum Computers: Introduction to Quantum Chemical Calculations on Quantum Computers
                                                      Kenji Sugisaki (Kodansha, 2020), in Japanese.
      • Introduction to Quantum Mechanics for Understanding Quantum Computers
                                                      Norio Murakami (Goku, 2020), in Japanese.

Members Position Research Field
Shunzo Kumano Specially Appointed Professor Theoretical Physics, Particle and Nuclear Physics
Risa Kunitomo Graduated in March, 2023 Theoretical studies on gravitational form factors of nucleons by using neutrino reactions
Rieko Matsumoto Graduated in March, 2023 Studies on charmonium by quantum computers
Kayoko Hashimoto Graduated in March, 2024 Studies on deuteron by quantum computers
Marina Shiroshita Graduated in March, 2024 Studies on bottomonium by quantum computers
Sakura Hiyoshi Senior Student Nuclear structure functions
Tomomi Ohashi Senior Student Quantum computers
Risa Sakashita Senior Student Quantum computers

Go to     Department of Mathematics, Physics and Computer Science (Japanese),   Japan Women's University (Japanese),   KEK Theory Center