{
  "annotation_id": "9ba5d530-8bb4-4856-ae74-093c877c3f66",
  "date_created": "2026-03-02T18:02:03.644000Z",
  "date_modified": "2026-03-02T18:02:03.644000Z",
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  "private": false,
  "record": {
    "abstract": "The necessary and sufficient amount of entanglement required for cloning of\northogonal Bell states by local operation and classical communication is\nderived, and using this result, we provide here some additional examples of\nreversible, as well as irreversible states.",
    "arxiv_id": "quant-ph/0311062",
    "authors": [
      "Sibasish Ghosh",
      "Guruprasad Kar",
      "Anirban Roy"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.69.052312",
    "journal_ref": "Phys. Rev. A 69, 052312 (2004)",
    "title": "Local cloning of Bell states and distillable entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0311062"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4263617b-46a6-4b6b-8da6-ace81b3d27c1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}