{
  "annotation_id": "71fc6a7b-8954-40f5-81a2-3c36dc8b55bd",
  "date_created": "2026-03-02T18:01:49.264000Z",
  "date_modified": "2026-03-02T18:01:49.264000Z",
  "file_hash": "f03dbc2132a477f06e9489339d8444dced329ebee6b121ef35c6a7031036e69e",
  "private": false,
  "record": {
    "abstract": "We perform a first experimental test of a local realistic model, recently\nproposed, based on the Wigner function as probability distribution for the\nhidden variable. Our results disfavour the model and confirm standard quantum\nmechanics predictions.",
    "arxiv_id": "quant-ph/0203048",
    "authors": [
      "G. Brida",
      "M. Genovese",
      "M. Gramegna",
      "C. Novero",
      "E. Predazzi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0375-9601(02)00658-8",
    "journal_ref": "Phys. Lett. A 299 (2002) 121.",
    "title": "A first test of Wigner function local realistic model",
    "url": "https://arxiv.org/abs/quant-ph/0203048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2b3e9f26-8d4e-4537-a11b-32162f49ff7a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}