{
  "annotation_id": "9139bc3e-5232-4d49-9edb-f155cf5e4415",
  "date_created": "2026-03-02T18:02:06.452000Z",
  "date_modified": "2026-03-02T18:02:06.452000Z",
  "file_hash": "6e39477c2d96d6aa2eab5d6a58a28c3bfbe96fc90d6292b848770a36c2752fe0",
  "private": false,
  "record": {
    "abstract": "We have performed a Bell-type test for energy-time entangled qutrits. A\nmethod of inferring the Bell violation in terms of an associated interference\nvisibility is derived. Using this scheme we obtained a Bell value of $2.784 \\pm\n0.023$, representing a violation of $34 \\sigma$ above the limit for local\nvariables. The scheme has been developed for use at telecom wavelengths and\nusing proven long distance quantum communication architecture to optimize the\nutility of this high dimensional entanglement resource.",
    "arxiv_id": "quant-ph/0402048",
    "authors": [
      "R. T. Thew",
      "A. Acin",
      "H. Zbinden",
      "N. Gisin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.93.010503",
    "journal_ref": "Phys. Rev. Lett., Vol 93, 010503 (2004)",
    "title": "A Bell-type test of energy-time entangled qutrits",
    "url": "https://arxiv.org/abs/quant-ph/0402048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "de693178-e021-489a-9873-c14817001141",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}