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hep-ph2003
Thermal Leptogenesis and Gauge Mediation
M. Fujii, M. Ibe, T. Yanagida
We show that a mini-thermal inflation occurs naturally in a class of gauge mediation models of supersymmetry (SUSY) breaking, provided that the reheating temperature T_R of the pri…
hep-ph2003
Neutralino Dark Matter from MSSM Flat Directions in light of WMAP Result
Masaaki Fujii, Masahiro Ibe
The minimal supersymmetric standard model (MSSM) has a truly supersymmetric way to explain both the baryon asymmetry and cold dark matter in the present Universe, that is, ``Afflec…
hep-ph2002★ 1 cited
Non-thermal Dark Matter from Affleck-Dine Baryogenesis
Masaaki Fujii, K. Hamaguchi
In this talk we discuss the origin and nature of the dark matter in the Affleck-Dine (AD) baryogenesis. The AD baryogenesis via most of the flat directions predict formations of la…