{
  "annotation_id": "928b988b-c785-4940-985f-965d42d91d6f",
  "date_created": "2026-03-02T18:01:42.315000Z",
  "date_modified": "2026-03-02T18:01:42.315000Z",
  "file_hash": "24ebfd76488fe4719d9588427b9e0089c081b79fd3fee47e0e1fcb0914286ed1",
  "private": false,
  "record": {
    "abstract": "We derive a single general Bell inequality which is a necessary and\nsufficient condition for the correlation function for N particles to be\ndescribable in a local and realistic picture, for the case in which\nmeasurements on each particle can be chosen between two arbitrary dichotomic\nobservables. We also derive a necessary and sufficient condition for an\narbitrary N-qubit mixed state to violate this inequality. This condition is a\ngeneralization and reformulation of the Horodeccy family condition for two\nqubits.",
    "arxiv_id": "quant-ph/0102039",
    "authors": [
      "Marek Zukowski",
      "Caslav Brukner"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.88.210401",
    "journal_ref": "Phys. Rev. Lett. 88 (2002) 210401",
    "title": "Bell\u0027s theorem for general N-qubit states",
    "url": "https://arxiv.org/abs/quant-ph/0102039"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "20f78206-1ce6-4f61-96f7-47d9c7001e13",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}