{
  "annotation_id": "9168a8a9-4840-428f-b812-ee5735bb84cb",
  "date_created": "2026-03-02T18:01:52.093000Z",
  "date_modified": "2026-03-02T18:01:52.093000Z",
  "file_hash": "041b3126bbf0defa9986809bac87ce36c0cb71ad0fdc4195fc618de64c4545a6",
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  "record": {
    "abstract": "Explicit sufficient and necessary conditions for separability of\n$N$-dimensional rank two multiparty quantum mixed states are presented. A\nnonseparability inequality is also given, for the case where one of the\neigenvectors corresponding to nonzero eigenvalues of the density matrix is\nmaximally entangled.",
    "arxiv_id": "quant-ph/0208089",
    "authors": [
      "Shao-Ming Fei",
      "Xiu-Hong Gao",
      "Xiao-Hong Wang",
      "Zhi-Xi Wang",
      "Ke Wu"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0375-9601(02)00882-4",
    "journal_ref": "Phys. Lett. A 300(2002)555-562",
    "title": "Separability of rank two quantum states on multiple quantum spaces",
    "url": "https://arxiv.org/abs/quant-ph/0208089"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "194ef6d9-494b-4077-bd7a-53dd6c19f686",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}