{
  "annotation_id": "0d078075-805f-450e-8f61-45cdc20b1650",
  "date_created": "2026-03-02T18:02:13.409000Z",
  "date_modified": "2026-03-02T18:02:13.409000Z",
  "file_hash": "dcf4c8c19c84e7b6142e438cc400a85af819010b5a6046d08473b13bec929708",
  "private": false,
  "record": {
    "abstract": "We develop and exploit a source of two-photon four-dimensional entanglement\nto report the first two-particle all-versus-nothing test of local realism with\na linear optics setup, but without resorting to a non-contextuality ssumption.\nOur experimental results are in well agreement with quantum mechanics while in\nextreme contradiction with local realism. Potential applications of our\nexperiment are briefly discussed.",
    "arxiv_id": "quant-ph/0502085",
    "authors": [
      "Tao Yang",
      "Qiang Zhang",
      "Jun Zhang",
      "Juan Yin",
      "Zhi Zhao",
      "Marek Zukowski",
      "Zeng-Bing Chen",
      "Jian-Wei Pan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.95.240406",
    "journal_ref": "Phys. Rev. Lett. 95, 240406 (2005)",
    "title": "All-Versus-Nothing Violation of Local Realism by Two-Photon,   Four-Dimensional Entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0502085"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cb69328f-6356-40a0-aaa7-5c443d69fa3c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}