{
  "annotation_id": "fae8a57a-790f-4cbf-9149-2027fa191f9c",
  "date_created": "2026-03-02T18:01:45.331000Z",
  "date_modified": "2026-03-02T18:01:45.331000Z",
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  "record": {
    "abstract": "We investigate the separability properties of quantum two-party Gaussian\nstates in the framework of the operator formalism for the density operator.\nSuch states arise as natural generalizations of the entangled state originally\nintroduced by Einstein, Podolsky, and Rosen. We present explicit forms of\nseparable and nonseparable Gaussian states.",
    "arxiv_id": "quant-ph/0107131",
    "authors": [
      "Berthold-Georg Englert",
      "Krzysztof Wodkiewicz"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.65.054303",
    "journal_ref": "Physical Review A, vol. 65, 2002, art. no. 054303 (4 pages)",
    "title": "Separability of Two-Party Gaussian States",
    "url": "https://arxiv.org/abs/quant-ph/0107131"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d7aaaa92-4626-4a4e-a6db-ea3f9f3a76bf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}