About
Particle physics, cosmology, and theoretical physics broadly.
News
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We have added a page listing the bachelor's and master's theses written in our lab. They are published one by one as we obtain each author's consent.
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TWCU press release: Prof. Kinya Oda and Naoya Ogawa complete a new formulation clarifying the limits of joint measurement of position and momentum — a century-overdue theoretical resolution to the foundational question Heisenberg raised at the birth of quantum theory.
Related paper: K. Oda, N. Ogawa, Gaussian Formalism: Joint Measurement for Heisenberg's Uncertainty Relation for Errors, PTEP 2025 (2025) 063A02 [2403.19440]
This press release was also featured as the top item among universities' announcements in the weekly magazine Sunday Mainichi (issue of 6 July 2025; University Press Center "News Digest" Vol. 206) [University Press Center article]. -
New member: Kyoko Tanaka. An astronomer who decodes the formation and evolution of cosmic dust through molecular dynamics. Her meticulous theory and computations illuminate the drama of stellar birth and death.
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New member: Akio Tomiya! A rising young scholar who has also served as the AI science consultant for the film Shin Kamen Rider, among other things.
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A paper with Ms. Mitani — the first student to join us after the lab moved to TWCU — has been published! (Oda)
H. Mitani, K. Oda, Decoherence in Neutrino Oscillation between 3D Gaussian Wave Packets, Phys. Lett. B 846 (2023) 138218 [2307.12230] 10 November 2023
Ms. Mitani's Master's thesis has also been published online.
Haruhi Mitani, Wave-packet effects in neutrino oscillations, Soryushiron Kenkyu (Electronic Edition) Vol. 41 (2023) No. 1 (accepted 7 August 2023)
Upcoming Seminars
All seminars →Can Jellyfish Taxonomy and Life-History Research Connect with Theoretical Science?
Hiroshi Miyake (School of Marine Biosciences, Kitasato University)
SUSY phenomenology in CP-violating charm physics
Alice Savona (École Polytechnique Fédérale de Lausanne (EPFL))
TBA
Akika Nakamichi (Kyoto Sangyo University)
TBA
Asca Miyamoto (JAXA (Japan Aerospace Exploration Agency))
TBA
Yuko Fukazawa (Osaka Kyoiku University)
TBA
Haruna Sugahara (Institute of Space and Astronautical Science (ISAS), JAXA)
Recent Seminars
Archive →The origin of the mass of the neutrinos
Ivan Arraut (Institute for Data Engineering and Science (IDEAS), University of Saint Joseph)
The Density Theorem and Its ‘Suspension’: Mathematical Models of Complex Systems Considered from the ‘From-Within’ Mode of Being
Taichi Haruna (Tokyo Woman's Christian University, Department of Information and Mathematical Sciences)
Latest Astronomical Research with Space Telescopes Equipped with Cryogenic Photon Detectors
Masahiro Tsujimoto (JAXA / The University of Tokyo)
Phenomenological Properties of an Extended SU(5) Grand Unified Theory
Tetsuo Shindo (International Christian University)
The Matter-Antimatter Asymmetry of the Universe and Electroweak Baryogenesis
Yushi Mura (Theory Center, High Energy Accelerator Research Organization (KEK))