{
  "annotation_id": "257855a4-c456-4d76-bb5e-e66e50c14aca",
  "date_created": "2026-03-02T18:01:59.925000Z",
  "date_modified": "2026-03-02T18:01:59.925000Z",
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  "record": {
    "abstract": "Entanglement of formation for a class of higher dimensional quantum mixed\nstates is studied in terms of a generalized formula of concurrence for\n$N$-dimensional quantum systems. As applications, the entanglement of formation\nfor a class of $16\\times 16$ density matrices are calculated.",
    "arxiv_id": "quant-ph/0304095",
    "authors": [
      "Shao-Ming Fei",
      "Juergen Jost",
      "Xianqing Li-Jost",
      "Guo-Fang Wang"
    ],
    "categories": [
      "quant-ph",
      "cond-mat"
    ],
    "doi": "10.1016/S0375-9601(03)00379-7",
    "journal_ref": "Phys. Lett. A 310 (2003)333-338",
    "title": "Entanglement of Formation for a Class of Quantum States",
    "url": "https://arxiv.org/abs/quant-ph/0304095"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7c5eeb82-b98d-4bf4-adaa-c1e7040a0d1e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}