Non-Abelian Discrete Symmetries in Particle Physics
- H. Ishimori, Tatsuo C. Kobayashi, H. Ohki, H. Okada, Y. Shimizu, M. Tanimoto
- Mathematics
- 18 March 2010
We review pedagogically non-Abelian discrete groups, which play an important role in the particle physics. We show group-theoretical aspects for many concrete groups, such as representations, their…
Nucleon charges with dynamical overlap fermions
- N. Yamanaka, S. Hashimoto, T. Kaneko, H. Ohki
- PhysicsPhysical Review D
- 26 May 2018
We calculate the scalar and tensor charges of the nucleon in $2+1$-flavor lattice QCD, for which the systematics of the renormalization of the disconnected diagram is well controlled. Numerical…
Non-Abelian discrete flavor symmetries from magnetized/intersecting brane models
- H. Abe, Kang-Sin Choi, Tatsuo C. Kobayashi, H. Ohki
- Mathematics
- 17 April 2009
An Introduction to Non-Abelian Discrete Symmetries for Particle Physicists
- H. Ishimori, Tatsuo C. Kobayashi, H. Ohki, H. Okada, Y. Shimizu, M. Tanimoto
- MathematicsLecture Notes in Physics
- 25 July 2012
Introduction.- Basics of Finite Groups.- Subgroups and Decompositions of Multiplets.- Anomalies.- Non-Abelian Discrete Symmetry in Quark/Lepton Flavor Models.- Useful Theorems.- Representations of S4…
Optically accessible microchannels formed in a single-crystal silicon substrate for studies of blood rheology.
- Y. Kikuchi, K. Sato, H. Ohki, T. Kaneko
- BiologyMicrovascular Research
- 1 September 1992
Superprotonic conductor CsH2PO4 studied by 1H, 31P NMR and X-ray diffraction
- Koji Yamada, Toshiko Sagara, Yohei Yamane, H. Ohki, T. Okuda
- Materials Science
- 30 November 2004
On Lattice Calculation of Electric Dipole Moments and Form Factors of the Nucleon
- M. Abramczyk, S. Aoki, T. Blum, T. Izubuchi, H. Ohki, S. Syritsyn
- Physics
- 26 January 2017
We analyze commonly used expressions for computing the nucleon electric dipole form factors (EDFF) $F_3$ and moments (EDM) on a lattice and find that they lead to spurious contributions from the…
Nucleon sigma term and strange quark content from lattice QCD with exact chiral symmetry
- H. Ohki, H. Fukaya, for the Jlqcd Collaboration
- Physics
- 29 June 2008
We calculate the nucleon sigma term in two-flavor lattice QCD utilizing the Feynman-Hellman theorem. Both sea and valence quarks are described by the overlap fermion formulation, which preserves…
Modular flavor symmetry on a magnetized torus
- H. Ohki, Shohei Uemura, R. Watanabe
- Mathematics
- 9 March 2020
We study the modular invariance in magnetized torus models. The modular invariant flavor model is a recently proposed hypothesis for solving the flavor puzzle, where the flavor symmetry originates…
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