{
  "id": "1312.6877",
  "version": "v2",
  "published": "2013-12-24T19:28:28.000Z",
  "updated": "2015-04-20T23:05:11.000Z",
  "title": "Emergent universe scenario and the low CMB multipoles",
  "authors": [
    "Pedro Labrana"
  ],
  "comment": "20 pages, 4 figures, typos corrected, some improvements in sections III and V, and comments added in conclusions. New appendix, references added. Accepted for publication in Phys.Rev.D",
  "categories": [
    "astro-ph.CO",
    "gr-qc",
    "hep-th"
  ],
  "abstract": "In this work we study superinflation in the context of the emergent universe (EU) scenario. The existence of a superinflating phase before the onset of slow-roll inflation arises in any emergent universe model. We found that the superinflationary period in the EU scenario produces a suppression of the CMB anisotropies at large scale which could be responsible for the observed lack of power at large angular scales of the CMB.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2013-12-24T19:28:28.000Z",
      "title": "Emergent Universe Scenario and the Low CMB Multipoles",
      "abstract": "In this work we study super inflation in the context of the Emergent Universe (EU) scenario. The existence of a super inflating phase before the onset of slow roll inflation arises in any Emergent Universe model. We found that the super inflationary period in the EU scenario produces a suppression of the CMB anisotropies at large scale which could be responsible of the observed lack of power at large angular scales of the CMB.",
      "comment": "16 pages, 4 figures",
      "journal": null,
      "doi": null
    },
    {
      "version": "v2",
      "updated": "2015-04-20T23:05:11.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "98.80.Cq",
      "98.70.Vc"
    ],
    "keywords": [
      "emergent universe scenario",
      "low cmb multipoles",
      "large angular scales",
      "emergent universe model",
      "slow-roll inflation arises"
    ],
    "publication": {
      "doi": "10.1103/PhysRevD.91.083534"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 20,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1273650,
      "adsabs": "2013arXiv1312.6877L"
    }
  }
}