{
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  "date_created": "2026-03-02T18:01:52.871000Z",
  "date_modified": "2026-03-02T18:01:52.871000Z",
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  "record": {
    "abstract": "Bell inequalities for number measurements are derived via the observation\nthat the bits of the number indexing a number state are proper qubits.\nViolations of these inequalities are obtained from the output state of the\nnondegenerate optical parametric amplifier.",
    "arxiv_id": "quant-ph/0208125",
    "authors": [
      "Jan-\u00c5ke Larsson"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.022108",
    "journal_ref": "Phys. Rev. A 67, 022108 (2003)",
    "title": "Qubits from Number States and Bell Inequalities for Number Measurements",
    "url": "https://arxiv.org/abs/quant-ph/0208125"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2bed8e65-6601-408b-8674-37a32b35c9d9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}