{
  "annotation_id": "e52c7051-c29d-4974-aa10-fe73abd7ea19",
  "date_created": "2026-03-02T18:02:16.681000Z",
  "date_modified": "2026-03-02T18:02:16.681000Z",
  "file_hash": "7c2101d67d98eb0362e0382cd38a830da30f244ea2d5cd9e41b230d273da1732",
  "private": false,
  "record": {
    "abstract": "We study machines that take N identical replicas of a pure qudit state as\ninput and output a set of M_A clones of a given fidelity and another set of\n$M_B$ clones of another fidelity. The trade-off between these two fidelities is\ninvestigated, and numerous examples of optimal N -\u003e M_A+M_B cloning machines\nare exhibited using a generic method. A generalisation to more than two sets of\nclones is also discussed. Finally, an optical implementation of some such\nmachines is proposed. This paper is an extended version of\n[xxx.arxiv.org/abs/quant-ph/0411179].",
    "arxiv_id": "quant-ph/0505152",
    "authors": [
      "S. Iblisdir",
      "A. Acin",
      "N. Gisin"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Generalised Asymmetric Quantum Cloning",
    "url": "https://arxiv.org/abs/quant-ph/0505152"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9b7c13e1-6096-48f0-b7ac-fd03fbb1d669",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}