Browsing by Subject "supersymmetry and cosmology"
Now showing items 1-3 of 3
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Article
Non-minimal Higgs inflation and non-thermal leptogenesis in a supersymmetric Pati-Salam model
(2011)We consider a supersymmetric (SUSY) Grand Unified Theory (GUT) based on the gauge group G PS = SU(4) C × SU(2) L × SU(2) R, which incorporates non-minimal chaotic inflation, driven by a quartic potential associated with ...
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Article
Non-minimal sneutrino inflation, Peccei-Quinn phase transition and non-thermal leptogenesis
(2011)We consider a phenomenological extension of the minimal supersymmetric standard model which incorporates non-minimal chaotic inflation, driven by a quartic potential associated with the lightest right-handed sneutrino. ...
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Article
Starobinsky-type inflation with products of Kähler manifolds
(2016)We present a novel realization of Starobinsky-type inflation within Supergravity using two chiral superfields. The proposed superpotential is inspired by induced-gravity models. The Kähler potential contains two logarithmic ...