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Soft Supersymmetry Breaking at Heavy Chiral Threshold
Hiroyuki Matsuura, Hiroaki Nakano, Koichi Yoshioka
We discuss the structure of threshold corrections to soft supersymmetry-breaking parameters at the mass threshold of heavy chiral superfields. Nontrivial dependence on soft paramet…
Higgs Potential and Texture-zeros in Supersymmetric Standard Model
Satoru Kaneko, Hideyuki Sawanaka, Takaya Shingai +2
The mass matrix forms of quarks and leptons are discussed in theory with permutation flavor symmetry. The structure of scalar potential is analyzed in case that electroweak doublet…
Low-energy Variety of Asymmetric SUSY Flavor Structure
Kenzo Inoue, Kentaro Kojima, Koichi Yoshioka
In this letter we study the low-energy phenomenology and cosmological implications of supersymmetric grand unified theory with asymmetric flavor structure, which is suggested by th…
Flavor Symmetry and Vacuum Aligned Mass Textures
Satoru Kaneko, Hideyuki Sawanaka, Takaya Shingai +2
The mass matrix forms of quarks and leptons are discussed in theory with permutation flavor symmetry. The structure of scalar potential is analyzed in case that electroweak doublet…
Neutrino-induced Electroweak Symmetry Breaking in Supersymmetric SO(10) Unification
Kenzo Inoue, Kentaro Kojima, Koichi Yoshioka
The radiative electroweak symmetry breaking, the unification of third-generation Yukawa couplings, and flavor-changing rare decay are investigated in two types of supersymmetric SO…
Twisted Flavors and Tri/bi-Maximal Neutrino Mixing
Naoyuki Haba, Atsushi Watanabe, Koichi Yoshioka
A new framework for handling flavor symmetry breaking in the neutrino sector is discussed where the source of symmetry breaking is traced to the global property of right-handed neu…