Minimal supersymmetric standard model flat direction as a curvaton
نویسندگان
چکیده
منابع مشابه
Minimal supersymmetric standard model flat direction as a curvaton
We study in detail the possibility that the flat directions of the minimal supersymmetric standard model ~MSSM! could act as a curvaton and generate the observed adiabatic density perturbations. For that the flat direction energy density has to dominate the Universe at the time when it decays. We point out that this is not possible if the inflaton decays into MSSM degrees of freedom. If the inf...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2003
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.68.103507