{
  "annotation_id": "e6c24dcb-34c2-4130-8e8a-68b83269783c",
  "date_created": "2026-03-02T18:02:44.136000Z",
  "date_modified": "2026-03-02T18:02:44.136000Z",
  "file_hash": "22999316c88386163c10793a1165cb494cd2275193503186552b7a92ac94cb2d",
  "private": false,
  "record": {
    "abstract": "We present a potential realization of the Greenberger, Horne and Zeilinger\nALL or NOTHING contradiction of quantum mechanics with local realism using\nphase measurement techniques in a simple photon number triplet. Such a triplet\ncould be generated using nondegenerate parametric oscillation.",
    "arxiv_id": "quant-ph/9810075",
    "authors": [
      "W. J. Munro",
      "G. J. Milburn"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.81.4285",
    "journal_ref": "Phys.Rev.Lett.81:4285-4288,1998",
    "title": "Characterizing GHZ Correlations in Nondegenerate Parametric Oscillation   via Phase Measurements",
    "url": "https://arxiv.org/abs/quant-ph/9810075"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6ab5997e-a65d-4aa5-a734-e7f4a6384f75",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}