206 citations · 1.3k across the 55 of their papers we have counts for
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Discrete Flavor Symmetry, Dynamical Mass Textures, and Grand Unification
Naoyuki Haba, Koichi Yoshioka
Discrete flavor symmetry is explored for an intrinsic property of mass matrix forms of quarks and leptons. In this paper we investigate the S3 permutation symmetry and derive the g…
Bottom-Up Approach to Moduli Dynamics in Heavy Gravitino Scenario : Superpotential, Soft Terms and Sparticle Mass Spectrum
Motoi Endo, Masahiro Yamaguchi, Koichi Yoshioka
The physics of moduli fields is examined in the scenario where the gravitino is relatively heavy with mass of order 10 TeV, which is favored in view of the severe gravitino problem…
Asymmetry and Minimality of Quark Mass Matrices
Nobuhiro Uekusa, Atsushi Watanabe, Koichi Yoshioka
We systematically investigate general forms of mass matrices for three-generation up and down quarks, including asymmetrical ones in generation space. Viable zero matrix elements a…