{
  "annotation_id": "d69e8b72-906b-46b8-a0e3-821d0166e8d8",
  "date_created": "2026-03-02T18:02:15.896000Z",
  "date_modified": "2026-03-02T18:02:15.896000Z",
  "file_hash": "d73086bb934bdb6040c1794d6063cd9abe08ed1bfd9ec852e0d5de7ab18c4681",
  "private": false,
  "record": {
    "abstract": "We discuss certain relations between cloning and the NOT operation that can\nbe derived from conservation laws alone. Those relations link the limitations\non cloning and the NOT operation possibly imposed by {\\em other} laws of\nNature. Our result is quite general and holds both in classical and\nquantum-mechanical worlds, for both optimal and suboptimal operations, and for\nbosons as well as fermions.",
    "arxiv_id": "quant-ph/0503140",
    "authors": [
      "S. J. van Enk"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.95.010502",
    "journal_ref": "Phys Rev Lett 95, 010502 (2005)",
    "title": "Relations between cloning and the universal NOT from conservation laws",
    "url": "https://arxiv.org/abs/quant-ph/0503140"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "67c7d78f-d2f1-4fb1-957e-cc144804a17d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}