{
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  "date_created": "2026-03-02T18:02:44.481000Z",
  "date_modified": "2026-03-02T18:02:44.481000Z",
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  "record": {
    "abstract": "The paper is temporarily withdrawn by the authors.",
    "arxiv_id": "quant-ph/9812076",
    "authors": [
      "Somshubhro Bandyopadhyay",
      "Guruprasad Kar"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Is an optimal quantum cloner the best choice for local copying in   broadcasting entanglement?",
    "url": "https://arxiv.org/abs/quant-ph/9812076"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
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    "variant": "snapshot-2026-03-01",
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