{
  "annotation_id": "6a4ad23a-9bb3-4ce4-8f74-fc756e31a1d9",
  "date_created": "2026-03-02T18:02:31.137000Z",
  "date_modified": "2026-03-02T18:02:31.137000Z",
  "file_hash": "aa0c223536f06b72911bec9a52bb820b4e3cf16008be9786b0ec1b1d341cd4bb",
  "private": false,
  "record": {
    "abstract": "We show that nonlocal correlation experiments on the two spatially separated\nmodes of a maximally path-entangled number state may be performed and lead to a\nviolation of a Clauser-Horne Bell inequality for any finite photon number N. We\npresent also an analytical expression for the two-mode Wigner function of a\nmaximally path-entangled number state and investigate a\nClauser-Horne-Shimony-Holt Bell inequality for such states. We test other\nBell-type inequalities. Some are violated by a constant amount for any N.",
    "arxiv_id": "quant-ph/0610180",
    "authors": [
      "Christoph F. Wildfeuer",
      "Austin P. Lund",
      "Jonathan P. Dowling"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.76.052101",
    "journal_ref": "Phys. Rev. A 76, 052101 (2007)",
    "title": "Strong Violations of Bell-type Inequalities for Path-Entangled Number   States",
    "url": "https://arxiv.org/abs/quant-ph/0610180"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "afdc0ada-3d19-4b8f-9cf5-13182bff0abc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}