{
  "annotation_id": "d8337aa9-c4ca-4eb2-a38b-4b98b6352c5e",
  "date_created": "2026-03-02T18:02:10.109000Z",
  "date_modified": "2026-03-02T18:02:10.109000Z",
  "file_hash": "fe87e3a45d433bbd7914087b3bb1bd8b810d4b9789006d97ee02aee9d8e6ea24",
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  "record": {
    "abstract": "Three notions of complementarity - operational, probabilistic, and value\ncomplementarity - are reanalysed with respect to the question of joint\nmeasurements and compared with reference to some examples of canonically\nconjugate observables. It is shown that the joint measurability of noncommuting\nobservables is a consequence of the quantum formalism if unsharp observables\nare taken into account; a fact not in conflict with the idea of\ncomplementarity, which, in its strongest version, was originally formulated\nonly for sharp observables. As an illustration of the general theory, the\nwave-particle duality of photons is analysed in terms of complementary path and\ninterference observables and their unsharp joint measurability.",
    "arxiv_id": "quant-ph/0406132",
    "authors": [
      "P. Busch",
      "P. J. Lahti"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/BF02743814",
    "journal_ref": "Rivista del Nuovo Cimento 18(4) (1995) 1-27",
    "title": "The complementarity of quantum observables: theory and experiment",
    "url": "https://arxiv.org/abs/quant-ph/0406132"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "22d76db0-f921-4815-a2c8-9f62b44236c7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}