{
  "annotation_id": "59160bb8-13f9-41ab-bc5f-4c49e1a37576",
  "date_created": "2026-03-02T18:02:34.664000Z",
  "date_modified": "2026-03-02T18:02:34.664000Z",
  "file_hash": "352ff4375b68ed072b6ec37cad0496f9260dc7134a47cf7c28cd23f07b47f860",
  "private": false,
  "record": {
    "abstract": "We perform an information-theoretical analysis of quantum measurement\nprocesses and obtain the global information balance in quantum measurements, in\nthe form of a closed chain equation for quantum mutual entropies. Our balance\nprovides a tight and general entropic information-disturbance trade-off, and\nexplains the physical mechanism underlying it. Finally, the single-outcome\ncase, that is, the case of measurements with post-selection, is briefly\ndiscussed.",
    "arxiv_id": "quant-ph/0702166",
    "authors": [
      "Francesco Buscemi",
      "Masahito Hayashi",
      "Michal Horodecki"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.100.210504",
    "journal_ref": "Phys. Rev. Lett. 100, 210504 (2008)",
    "title": "Global information balance in quantum measurements",
    "url": "https://arxiv.org/abs/quant-ph/0702166"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3f47133d-0455-458d-aebc-0b3e5cd7ca82",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}