{
  "annotation_id": "f8d22a7b-61e3-4192-a6a8-f3b846ad180c",
  "date_created": "2026-03-02T18:01:38.628000Z",
  "date_modified": "2026-03-02T18:01:38.628000Z",
  "file_hash": "01b298ca4746f3a1179d39b7ceb5f031c137c8a9ab2e2d55dfcc274032694209",
  "private": false,
  "record": {
    "abstract": "We report on the first realisation of a test of Bell inequalities using\nnon-maximally entangled states. It is based on the superposition of type I\nparametric down conversion produced in two different non-linear crystals pumped\nby the same laser, but with different polarisations. We discuss the advantages\nand the possible developments of this configuration.",
    "arxiv_id": "quant-ph/0003012",
    "authors": [
      "G. Brida",
      "M. Genovese",
      "C. Novero",
      "E. Predazzi"
    ],
    "categories": [
      "quant-ph",
      "hep-ex",
      "physics.optics"
    ],
    "doi": "10.1016/S0375-9601(00)00167-5",
    "journal_ref": "Phys.Lett. A268 (2000) 12-16",
    "title": "New experimental test of Bell inequalities by the use of a non-maximally   entangled photon state",
    "url": "https://arxiv.org/abs/quant-ph/0003012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b52a87dd-2dde-43f6-9e32-d418b27681de",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}