{
  "id": "1401.4406",
  "version": "v1",
  "published": "2014-01-17T16:39:34.000Z",
  "updated": "2014-01-17T16:39:34.000Z",
  "title": "Anisotropic Inflation with the non-Vacuum Initial State",
  "authors": [
    "Razieh Emami",
    "Hassan Firouzjahi",
    "Moslem Zarei"
  ],
  "comment": "13 pages, 3 figures",
  "journal": "Phys. Rev. D 90, 023504 (2014)",
  "doi": "10.1103/PhysRevD.90.023504",
  "categories": [
    "hep-th",
    "astro-ph.CO"
  ],
  "abstract": "In this work we study models of anisotropic inflation with the generalized non-vacuum initial states for the inflaton field and the gauge field. The effects of non Bunch-Davies initial condition on the anisotropic power spectrum and bispectrum are calculated. We show that the non Bunch-Davies initial state can help to reduce the fine-tuning on the anisotropic power spectrum while reducing the level of anisotropic bispectrum.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-01-17T16:39:34.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "98.80.Cq"
    ],
    "keywords": [
      "anisotropic inflation",
      "anisotropic power spectrum",
      "non bunch-davies initial state",
      "non bunch-davies initial condition",
      "generalized non-vacuum initial states"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review D",
      "year": 2014,
      "month": "Jul",
      "volume": 90,
      "number": 2,
      "pages": "023504"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 13,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1278049,
      "adsabs": "2014PhRvD..90b3504E"
    }
  }
}