{
  "annotation_id": "b0a9deac-0b0b-4958-96ac-d32e2579fe5e",
  "date_created": "2026-03-02T18:01:48.888000Z",
  "date_modified": "2026-03-02T18:01:48.888000Z",
  "file_hash": "611810e596a4864dd9ebeec1c1087e7bc0c50abb43c0e90a5b0b9c7b3d2c6a0a",
  "private": false,
  "record": {
    "abstract": "We use a recently proposed measure of quantum correlations (work deficit), to\nmeasure the strength of the nonlocality of an equal mixture of two bipartite,\northogonal, but locally indistinguishable separable states. This gives\nsupporting evidence of nonzero value for a separable state, for this measure of\nnonlocality. We also show that this measure of quantum correlations places a\ndifferent order on the set of states, than the good asymptotic measures of\nentanglement. And that such a different order imposed on two states by the work\ndeficit and any entanglement measure, cannot be explained by mixedness alone.",
    "arxiv_id": "quant-ph/0203007",
    "authors": [
      "Aditi Sen De",
      "Ujjwal Sen"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1080/09500340308234547",
    "journal_ref": "Journal of Modern Optics 50, 981 - 985 (2003)",
    "title": "Can there be quantum correlations in a mixture of two separable states?",
    "url": "https://arxiv.org/abs/quant-ph/0203007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "99c48c0b-1133-475e-a670-7b0be2dfc16d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}