{
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  "date_created": "2026-03-02T18:02:47.982000Z",
  "date_modified": "2026-03-02T18:02:47.982000Z",
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  "record": {
    "abstract": "The arguments of Cohen [Phys. Rev. A {\\bf 60}, 80 (1999)] against the\n`ignorance interpretation\u0027 of mixed states are questioned. The physical\narguments are shown to be inconsistent and the supporting example illustrates\nthe opposite of the original statement. The operational difference between two\npossible definitions of mixed states is exposed and the inadequacy of one of\nthem is stressed.",
    "arxiv_id": "quant-ph/9912002",
    "authors": [
      "Daniel R. Terno"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.63.016101",
    "journal_ref": "Phys. Rev. A 63 (2001) 016101",
    "title": "Comment on `Counterfactual entanglement and non-local correlations in   separable states\u0027",
    "url": "https://arxiv.org/abs/quant-ph/9912002"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
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    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}