{
  "id": "1009.4147",
  "version": "v3",
  "published": "2010-09-21T17:03:34.000Z",
  "updated": "2010-12-29T14:36:36.000Z",
  "title": "Entanglement of Indistinguishable Particles",
  "authors": [
    "Toshihiko Sasaki",
    "Tsubasa Ichikawa",
    "Izumi Tsutsui"
  ],
  "comment": "6 pages, 3 figures, major revision",
  "journal": "Phys. Rev. A 83 (2011) 012113",
  "doi": "10.1103/PhysRevA.83.012113",
  "categories": [
    "quant-ph"
  ],
  "abstract": "We present a general criterion for entanglement of N indistinguishable particles decomposed into arbitrary s subsystems based on the unambiguous measurability of correlation. Our argument provides a unified viewpoint on the entanglement of indistinguishable particles, which is still unsettled despite various proposals made mainly for the s = 2 case. Even though entanglement is defined only with reference to the measurement setup, we find that the so-called i.i.d. states form a special class of bosonic states which are universally separable.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2010-12-29T14:36:36.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "03.65.Ud",
      "03.67.Lx",
      "03.67.Mn",
      "05.30.-d"
    ],
    "keywords": [
      "indistinguishable particles",
      "entanglement",
      "special class",
      "general criterion",
      "states form"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review A",
      "year": 2011,
      "month": "Jan",
      "volume": 83,
      "number": 1,
      "pages": "012113"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011PhRvA..83a2113S"
    }
  }
}