{
  "annotation_id": "4298eead-c84d-4501-860f-577e76783fcb",
  "date_created": "2026-03-02T18:02:48.581000Z",
  "date_modified": "2026-03-02T18:02:48.581000Z",
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  "private": false,
  "record": {
    "abstract": "We show that the possibility of distinguishing between single and two photon\ndetection events, usually not met in the actual experiments, is not a necessary\nrequirement for the proof that the experiments of Alley and Shih [Phys. Rev.\nLett. 61, 2921 (1988)], and Ou and Mandel [Phys. Rev. Lett. 61, 50 (1988)], are\nmodulo fair sampling assumption, valid tests of local realism. We also give the\ncritical parameters for the experiments to be unconditional tests of local\nrealism, and show that some other interesting phenomena (involving bosonic type\nparticle indistinguishability) can be observed during such tests.",
    "arxiv_id": "quant-ph/9911027",
    "authors": [
      "Marek Zukowski",
      "Dagomir Kaszlikowski",
      "Emilio Santos"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.60.R2614",
    "journal_ref": "Phys. Rev. A, R2614 (1999)",
    "title": "Irrelevance of photon events distinguishability in a class of Bell   experiments",
    "url": "https://arxiv.org/abs/quant-ph/9911027"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7172b2e2-0fd2-4551-98ae-ffda5205e126",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}