{
  "annotation_id": "994b44ff-f350-47ca-8ea7-dda9347688ac",
  "date_created": "2026-03-02T18:01:39.159000Z",
  "date_modified": "2026-03-02T18:01:39.159000Z",
  "file_hash": "16d9571cf7adc7c7f7d1dee47c382e3684109c0431e1ddc152f812b6a31e3104",
  "private": false,
  "record": {
    "abstract": "We show that the continuous-variable analogues to the multipartite entangled\nGreenberger-Horne-Zeilinger states of qubits violate Bell-type inequalities\nimposed by local realistic theories. Our results suggest that the degree of\nnonlocality of these nonmaximally entangled continuous-variable states,\nrepresented by the maximum violation, grows with increasing number of parties.\nThis growth does not appear to be exponentially large as for the maximally\nentangled qubit states, but rather decreases for larger numbers of parties.",
    "arxiv_id": "quant-ph/0006029",
    "authors": [
      "P. van Loock",
      "Samuel L. Braunstein"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.63.022106",
    "journal_ref": "Phys. Rev. A 63, 022106 (2001)",
    "title": "Greenberger-Horne-Zeilinger nonlocality in phase space",
    "url": "https://arxiv.org/abs/quant-ph/0006029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "84426a89-ac9e-4e9c-a10a-3e961630c4b3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}