{
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  "date_created": "2026-03-02T18:02:34.030000Z",
  "date_modified": "2026-03-02T18:02:34.030000Z",
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  "record": {
    "abstract": "We provide a general framework for quantifying the optimal tradeoff between\nthe information retrieved by a quantum measurement and the disturbance on the\nquantum state in covariant quantum state estimation.",
    "arxiv_id": "quant-ph/0702033",
    "authors": [
      "Massimiliano F. Sacchi"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "In Proceedings of the 8th Int. Conf. on Quantum Communication,\n  Measurement and Computing, ed. by O. Hirota, J. H. Shapiro and M. Sasaki\n  (NICT press, Japan, 2007), p. 331",
    "title": "Information-disturbance tradeoff in covariant quantum state estimation",
    "url": "https://arxiv.org/abs/quant-ph/0702033"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bc6bfc7e-26bb-4ee0-8347-44d6863e4618",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}