{
  "annotation_id": "bb17c819-9b2c-4084-a69e-10c731dd0edb",
  "date_created": "2026-03-02T18:02:31.250000Z",
  "date_modified": "2026-03-02T18:02:31.250000Z",
  "file_hash": "7588f60e9ad9c57bc0e8e27af6e3c8b867c17e7785a78b119686161b197bea0e",
  "private": false,
  "record": {
    "abstract": "We construct a generalized concurrence for general multipartite states based\non local W-class and GHZ-class operators. We explicitly construct the\ncorresponding concurrence for three-partite states. The construction of the\nconcurrence is interesting since it is based on local operators.",
    "arxiv_id": "quant-ph/0608224",
    "authors": [
      "Hoshang Heydari"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/39/49/010",
    "journal_ref": "J. Phys. A: Math. Gen. 39 (2006) 15225-15229",
    "title": "Concurrence for multipartite states",
    "url": "https://arxiv.org/abs/quant-ph/0608224"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cbfe01bc-765c-4952-9c04-112bdc7ca9bf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}