{
  "annotation_id": "73f6e7ce-9b46-4884-bc8a-894388deb561",
  "date_created": "2026-03-02T18:01:42.633000Z",
  "date_modified": "2026-03-02T18:01:42.633000Z",
  "file_hash": "7c47eab61079f7f2c82def414ade6b5fef09090884fd553b418689d4198bf25d",
  "private": false,
  "record": {
    "abstract": "A recent proof of Bell\u0027s theorem without inequalities [A. Cabello, Phys. Rev.\nLett. 86, 1911 (2001)] is formulated as a Greenberger-Horne-Zeilinger-like\nproof involving just two observers. On one hand, this new approach allows us to\nderive an experimentally testable Bell inequality which is violated by quantum\nmechanics. On the other hand, it leads to a new state-independent proof of the\nKochen-Specker theorem and provides a wider perspective on the relations\nbetween the major proofs of no-hidden-variables.",
    "arxiv_id": "quant-ph/0101108",
    "authors": [
      "Adan Cabello"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.87.010403",
    "journal_ref": "Phys. Rev. Lett. 87 (2001) 010403",
    "title": "\"All versus nothing\" inseparability for two observers",
    "url": "https://arxiv.org/abs/quant-ph/0101108"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "06d8c09d-d2ae-4ed0-a9d2-1b3779f21e9a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}