{
  "annotation_id": "f75be370-6de5-49f5-92a4-fc13c7f09c6d",
  "date_created": "2026-03-02T18:02:34.377000Z",
  "date_modified": "2026-03-02T18:02:34.377000Z",
  "file_hash": "d2124b66f41a499b31765939032e744bdba1f84a40da2e5d084e36cf35c241d0",
  "private": false,
  "record": {
    "abstract": "A family of local models containing two angles as hidden variables is defined\nfor experiments measuring polarization correlation of optical photons.\nSearching for the best model of the family, that is giving predictions most\nclose to quantum mechanics, allows deriving Bell-type inequalities which may be\ntested with relatively low detection efficiency.",
    "arxiv_id": "quant-ph/0612212",
    "authors": [
      "Emilio Santos"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Bell inequalities for two-photon experiments testable at low detection   efficiency without assuming fair sampling",
    "url": "https://arxiv.org/abs/quant-ph/0612212"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4dd661e1-7e65-4942-8839-9033c2b34c39",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}