{
  "id": "1008.0372",
  "version": "v2",
  "published": "2010-08-02T18:42:24.000Z",
  "updated": "2011-03-04T13:29:09.000Z",
  "title": "Probing the quantum phase transition in the Dicke model through mechanical vibrations",
  "authors": [
    "J. P. Santos",
    "K. Furuya",
    "F. L. Semião"
  ],
  "comment": "6 pages, 3 figures, final version",
  "journal": "Phys. Rev. A 82, 063801 (2010)",
  "doi": "10.1103/PhysRevA.82.063801",
  "categories": [
    "quant-ph"
  ],
  "abstract": "This paper is concerned with quantum dynamics of a system coupled to a critical reservoir. In this context, we employ the Dicke model which is known to exhibit a super radiant quantum phase transition (QPT) and we allow one of the mirrors to move under a linear restoring force. The electromagnetic field couples to the movable mirror though radiation pressure just like in typical optomechanical setups. We show that, in the thermodynamical limit, the super-radiant phase induces a classical driving force on the mirror without causing decoherence.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2011-03-04T13:29:09.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "42.50.Pq",
      "42.50.Ct",
      "73.43.Nq",
      "42.50.Wk"
    ],
    "keywords": [
      "dicke model",
      "mechanical vibrations",
      "super radiant quantum phase transition",
      "super-radiant phase induces",
      "electromagnetic field couples"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review A",
      "year": 2010,
      "month": "Dec",
      "volume": 82,
      "number": 6,
      "pages": "063801"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2010PhRvA..82f3801S"
    }
  }
}