{
  "annotation_id": "f125b89a-b133-4770-84b8-615cf2a7bcb6",
  "date_created": "2026-03-02T18:01:37.957000Z",
  "date_modified": "2026-03-02T18:01:37.957000Z",
  "file_hash": "b12f4b146d35c88c4415aa3ccec885fba01ca690752424008933c35ab18e05e6",
  "private": false,
  "record": {
    "abstract": "We discuss how quantum information distribution can improve the performance\nof some quantum computation tasks. This distribution can be naturally\nimplemented with different types of quantum cloning procedures. We give two\nexamples of tasks for which cloning provides some enhancement in performance,\nand briefly discuss possible extensions of the idea.",
    "arxiv_id": "quant-ph/0002053",
    "authors": [
      "Ernesto F. Galvao",
      "Lucien Hardy"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.62.022301",
    "journal_ref": "Phys. Rev. A 62, 022301 (2000)",
    "title": "Cloning and quantum computation",
    "url": "https://arxiv.org/abs/quant-ph/0002053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f25f0af-6907-44cf-8d75-bbd453386c52",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}