{
  "annotation_id": "a5a569f6-a591-49ac-8216-b55bfc9aab35",
  "date_created": "2026-03-02T18:02:17.043000Z",
  "date_modified": "2026-03-02T18:02:17.043000Z",
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  "record": {
    "abstract": "In some off-resonant cases, the reduced density matrix of two atoms\nsymmetrically coupled with an optical cavity can very approximately approach to\nmaximally entangled mixed states or maximal Bell violation mixed states in\ntheir evolution. The influence of phase decoherence on the generation of\nmaximally entangled mixed state is also discussed.\n  PACS numbers: 03.67.-a, 03.65.Ud",
    "arxiv_id": "quant-ph/0507072",
    "authors": [
      "Shang-Bin Li",
      "Jing-Bo Xu"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1751-8113/42/24/245302",
    "journal_ref": "JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL 42, 245302\n  (2009)",
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Maximally entangled mixed states of two atoms trapped inside an optical   cavity",
    "url": "https://arxiv.org/abs/quant-ph/0507072"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e2b7f20d-f569-49e5-81cf-4e7f37853421",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}