224 citations · 1.9k across the 71 of their papers we have counts for
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Soft SUSY breaking masses in a unified model with doublet-triplet splitting
Daijiro Suematsu
We study soft supersymmetry breaking parameters in a supersymmetric unified model which potentially solves the doublet-triplet splitting problem. In the model the doublet-triplet s…
D-term inflation and neutrino mass
Daijiro Suematsu
We study a -term inflation scenario in a model extended from the minimal supersymmetric standard model (MSSM) by two additional abelian factor groups focussing on its particle p…
-term as the origin of baryon and lepton number asymmetry
Daijiro Suematsu
We study a possibility of combining an origin of the -term and the baryon and lepton number asymmetry. If we assume that the -term is generated through a flat direction of a…
Neutrino mass due to the neutrino-gaugino mixing
Daijiro Suematsu
We study a possibility to explain neutrino masses and mixings based on supersymmetry. If we introduce a flavor diagonal but generation dependent extra U(1) gauge interaction at a T…