{
  "annotation_id": "f9628e19-5aca-4bbf-ae11-3bcbe2d7dc7a",
  "date_created": "2026-03-02T18:02:23.628000Z",
  "date_modified": "2026-03-02T18:02:23.628000Z",
  "file_hash": "30717a5b9aefb929870d51dbb2ac9e11002243c68379de0af1bc945a7d2288cd",
  "private": false,
  "record": {
    "abstract": "We consider quantum communication in the case that the communicating parties\nnot only do not share a reference frame but use imperfect quantum communication\nchannels, in that each channel applies some fixed but unknown unitary rotation\nto each qubit. We discuss similarities and differences between reference frames\nwithin that quantum communication model and gauge fields in gauge theory. We\ngeneralize the concept of refbits and analyze various quantum communication\nprotocols within the communication model.",
    "arxiv_id": "quant-ph/0602079",
    "authors": [
      "S. J. van Enk"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.042306",
    "journal_ref": "Phys.Rev. A73 (2006) 042306",
    "title": "Quantum communication, reference frames and gauge theory",
    "url": "https://arxiv.org/abs/quant-ph/0602079"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8215fd19-b772-40d1-8a77-a81e015bdb1d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}