{
  "annotation_id": "21b80aa5-2fa6-41c6-ae92-ca0720b0d5de",
  "date_created": "2026-03-02T18:02:09.064000Z",
  "date_modified": "2026-03-02T18:02:09.064000Z",
  "file_hash": "14a14af4f30ee8038dc1ae14d388e2cf6b5fac4c1a701e0fe78970d0060d3b0e",
  "private": false,
  "record": {
    "abstract": "We discuss the usefulness of quantum cloning and present examples of quantum\ncomputation tasks for which cloning offers an advantage which cannot be matched\nby any approach that does not resort to it. In these quantum computations, we\nneed to distribute quantum information contained in states about which we have\nsome partial information. To perform quantum computations, we use\nstate-dependent probabilistic quantum cloning procedure to distribute quantum\ninformation in the middle of a quantum computation.",
    "arxiv_id": "quant-ph/0406104",
    "authors": [
      "Gao Ting",
      "Yan Feng-Li",
      "Wang Zhi-Xi"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Chinese Physics Letters, 21 (2004) 995",
    "title": "Probabilistically Cloning and Quantum Computation",
    "url": "https://arxiv.org/abs/quant-ph/0406104"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0dc1cd4b-cdda-4aad-bfe3-565b48006782",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}