{
  "annotation_id": "fb780e6f-31dd-48c2-aea8-26b7adc39655",
  "date_created": "2026-03-02T18:02:10.339000Z",
  "date_modified": "2026-03-02T18:02:10.339000Z",
  "file_hash": "4b7e8b522cf9f808f1deadd14b29a743425659140927cdd10c00efcf0c9170d7",
  "private": false,
  "record": {
    "abstract": "We analyse the recent claim that a violation of a Bell\u0027s inequality has been\nobserved in the $B$--meson system [A. Go, {\\em Journal of Modern Optics} {\\bf\n51} (2004) 991]. The results of this experiment are a convincing proof of\nquantum entanglement in $B$--meson pairs similar to that shown by polarization\nentangled photon pairs. However, we conclude that the tested inequality is not\na genuine Bell\u0027s inequality and thus cannot discriminate between quantum\nmechanics and local realistic approaches.",
    "arxiv_id": "quant-ph/0410122",
    "authors": [
      "A. Bramon",
      "R. Escribano",
      "G. Garbarino"
    ],
    "categories": [
      "quant-ph",
      "hep-ph",
      "physics.optics"
    ],
    "doi": "10.1080/09500340500072893",
    "journal_ref": "J.Mod.Opt. 52 (2005) 1681-1684",
    "title": "Bell\u0027s inequality tests: from photons to B-mesons",
    "url": "https://arxiv.org/abs/quant-ph/0410122"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dd70605c-43b0-4eac-9342-e747a2ac5069",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}