{
  "annotation_id": "556be02c-0c4c-401b-8fe2-a8f46f7496a0",
  "date_created": "2026-03-02T18:02:13.330000Z",
  "date_modified": "2026-03-02T18:02:13.330000Z",
  "file_hash": "60d7436e5fe204a100eddcf4c1c361f4f3bf39df9c89f879f7ade4b39a8eb83a",
  "private": false,
  "record": {
    "abstract": "Additivity of the minimal output entropy for the family of transpose\ndepolarizing channels introduced by Fannes et al. [quant-ph/0410195] is\nconsidered. It is shown that using the method of our previous paper\n[quant-ph/0403072] allows us to prove the additivity for the range of the\nparameter values for which the problem was left open in [quant-ph/0410195].\nTogether with the result of [quant-ph/0410195], this covers the whole family of\ntranspose depolarizing channels.",
    "arxiv_id": "quant-ph/0412034",
    "authors": [
      "Nilanjana Datta",
      "Alexander S. Holevo",
      "Yuri Suhov"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Additivity for transpose depolarizing channels",
    "url": "https://arxiv.org/abs/quant-ph/0412034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f9fa3e2c-c0b9-4cce-8a43-6285753798d5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}