{
  "id": "0705.4176",
  "version": "v2",
  "published": "2007-05-29T10:10:38.000Z",
  "updated": "2007-10-17T08:37:18.000Z",
  "title": "Bipartite entanglement entropy in fractional quantum Hall states",
  "authors": [
    "O. S. Zozulya",
    "M. Haque",
    "K. Schoutens",
    "E. H. Rezayi"
  ],
  "comment": "12 pages, 7 figures, small corrections to table III and references added",
  "journal": "Physical Review B76, 125310 (2007)",
  "doi": "10.1103/PhysRevB.76.125310",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We present a detailed analysis of bipartite entanglement entropies in fractional quantum Hall (FQH) states, considering both abelian (Laughlin) and non-abelian (Moore-Read) states. We derive upper bounds for the entanglement between two subsets of the particles making up the state. We also consider the entanglement between spatial regions supporting a FQH state. Using the latter, we show how the so-called topological entanglement entropy of a FQH state can be extracted from wavefunctions for a limited number of particles.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2007-10-17T08:37:18.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "73.43.-f",
      "03.67.Mn",
      "71.10.-w"
    ],
    "keywords": [
      "fractional quantum hall states",
      "bipartite entanglement entropy",
      "fqh state",
      "derive upper bounds",
      "spatial regions"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review B",
      "year": 2007,
      "month": "Sep",
      "volume": 76,
      "number": 12,
      "pages": 125310
    },
    "note": {
      "typesetting": "TeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2007PhRvB..76l5310Z"
    }
  }
}