Constraints on inflation models from supersymmetry breakings
نویسندگان
چکیده
منابع مشابه
Constraints on Inflation Models from Supersymmetry Breakings
Effects of soft SUSY-breaking terms on inflation potentials are discussed. There exist generic constraints that must be satisfied in order not for the inflaton potential to loose its flatness. We examine explicitly the constraints in the case of a hybrid inflation model and find that the coupling constant λ between the inflaton and the “waterfall-direction” field is bounded as 2.0 × 10−6 ∼ λ. T...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2001
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(01)00412-9