{
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  "date_created": "2026-03-02T18:01:58.993000Z",
  "date_modified": "2026-03-02T18:01:58.993000Z",
  "file_hash": "ea6493272e9b17cbf02fe3399ae64112f817cce065d99675e2ec0986e1dafcc4",
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  "record": {
    "abstract": "Necessary and sufficient conditions for the existence of a composite-system\nstatistical operator, and, separately, for the possibility of its being\ncorrelated or uncorrelated, are derived in terms of its range dimension and the\nrange dimensions of its reduced statistical operators.",
    "arxiv_id": "quant-ph/0305173",
    "authors": [
      "F. Herbut"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/35/35/305",
    "journal_ref": "J. Phys. A 35 (2002) 7607-7611",
    "title": "Necesary and sufficient range-dimension conditions for bipartite quantum   correlations",
    "url": "https://arxiv.org/abs/quant-ph/0305173"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a4bbf8fa-a193-473c-ab1a-dbbe5397e809",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}