{
  "annotation_id": "fedcea19-4996-49e3-b013-25fa1366e1d4",
  "date_created": "2026-03-02T18:01:55.459000Z",
  "date_modified": "2026-03-02T18:01:55.459000Z",
  "file_hash": "c2b75054b6fe2d5661225be9c4c6403e4257290176ce52ed5d0b7940167aba39",
  "private": false,
  "record": {
    "abstract": "Quantum entropy inequalities are studied. Some quantum entropy inequalities\nare obtained by several methods. For entanglement breaking channel, we show\nthat the entanglement-assisted classical capacity is upper bounded by $\\log d$.\nA relationship between entanglement-assisted and one-shot unassisted capacities\nis obtained. This relationship shows the entanglement-assisted channel capacity\nis upper bounded by the sum of $\\log d$ and the one-shot unassisted classical\ncapacity.",
    "arxiv_id": "quant-ph/0211136",
    "authors": [
      "Heng Fan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/36/48/010",
    "journal_ref": "J.Phys.A 36, 12081 (2003).",
    "title": "A note on quantum entropy inequalities and channel capacities",
    "url": "https://arxiv.org/abs/quant-ph/0211136"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3c5ca0b5-7cd0-4240-9c82-c641b30915ab",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}