{
  "annotation_id": "ab7de8ea-e649-47c3-9c43-68ea6294c7e3",
  "date_created": "2026-03-02T18:02:24.011000Z",
  "date_modified": "2026-03-02T18:02:24.011000Z",
  "file_hash": "892452ed11dcc291336ed9d35958385f63fbfa5c178612dc840206ec06c4e7fc",
  "private": false,
  "record": {
    "abstract": "The impossibility of perfect cloning and state estimation are two fundamental\nresults in Quantum Mechanics. It has been conjectured that quantum cloning\nbecomes equivalent to state estimation in the asymptotic regime where the\nnumber of clones tends to infinity. We prove this conjecture using two known\nresults of Quantum Information Theory: the monogamy of quantum correlations and\nthe properties of entanglement breaking channels.",
    "arxiv_id": "quant-ph/0603078",
    "authors": [
      "Joonwoo Bae",
      "Antonio Acin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.97.030402",
    "journal_ref": "Phys. Rev. Lett. 97, 030402 (2006)",
    "title": "Asymptotic quantum cloning is state estimation",
    "url": "https://arxiv.org/abs/quant-ph/0603078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a450c7ba-cedb-49f8-a0fa-d2a7308768b5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}