{
  "id": "2012.15256",
  "version": "v1",
  "published": "2020-12-30T18:05:20.000Z",
  "updated": "2020-12-30T18:05:20.000Z",
  "title": "Inflation, reheating, leptogenesis and bounds on soft supersymmetry breaking parameters",
  "authors": [
    "Imtiyaz Ahmad Bhat",
    "Girish Kumar Chakravarty",
    "Rathin Adhikari"
  ],
  "comment": "14 pages, 5 figures",
  "categories": [
    "hep-ph",
    "astro-ph.CO"
  ],
  "abstract": "In the no-scale supergravity with Type-I Seesaw model of Non-minimal supersymmetric standard model (NMSSM), we have analysed inflation, reheating and leptogenesis. A no-scale supergravity realization of Starobinsky model of inflation in simple Wess-Zumino model have been shown earlier by Ellis et al. Here we show a no-scale supergravity realization of Starobinsky model of inflation in Type-I Seesaw framework of NMSSM. In this framework an appropriate choice of no-scale K\\\"ahler potential results in Starobinsky like plateau inflation along a Higgs-sneutrino $D$-flat direction consistent with the CMB observations. In leptogenesis, the soft-breaking trilinear and bilinear terms play important role. Using conditions for non-thermal contribution to $CP$ asymmetry and successful leptogenesis together with the appropriate reheating at the end of inflation, we have obtained important constraints on the soft supersymmetry breaking parameters.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-12-30T18:05:20.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "soft supersymmetry breaking parameters",
      "leptogenesis",
      "no-scale supergravity realization",
      "bilinear terms play important role",
      "non-minimal supersymmetric standard model"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 14,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}