{
  "id": "0908.2142",
  "version": "v1",
  "published": "2009-08-14T21:30:37.000Z",
  "updated": "2009-08-14T21:30:37.000Z",
  "title": "Distillation of Bell states in open systems",
  "authors": [
    "E. Isasi",
    "D. Mundarain"
  ],
  "comment": "10 pages, 3 figures",
  "categories": [
    "quant-ph"
  ],
  "abstract": "In this work we review the entire classification of 2x2 distillable states for protocols with a finite numbers of copies. We show a distillation protocol that allows to distill Bell states with non zero probability at any time for an initial singlet in vacuum. It is shown that the same protocol used in non zero thermal baths yields a considerable recovering of entanglement.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2009-08-14T21:30:37.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "03.67.Bg",
      "03.65.Yz"
    ],
    "keywords": [
      "open systems",
      "distillation",
      "non zero thermal baths yields",
      "distill bell states",
      "non zero probability"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1103/PhysRevA.81.044303",
      "journal": "Physical Review A",
      "year": 2010,
      "month": "Apr",
      "volume": 81,
      "number": 4,
      "pages": "044303"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 10,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2010PhRvA..81d4303I"
    }
  }
}