{
  "annotation_id": "a737e496-f4c2-4b2d-9032-33d73292c656",
  "date_created": "2026-03-02T18:02:10.134000Z",
  "date_modified": "2026-03-02T18:02:10.134000Z",
  "file_hash": "2f7befacdb4a3830dd92ffa383fb0ddad1504114be002fad37445caf0f42aef7",
  "private": false,
  "record": {
    "abstract": "We define a new quantity called refbit, which allows one to quantify the\nresource of sharing a reference frame in quantum communication protocols. By\nconsidering both asymptotic and nonasymptotic protocols we find relations\nbetween refbits and other communication resources. We also consider the same\nresources in encoded, reference-frame independent, form. This allows one to\nrephrase and unify previous work on phase references, reference frames, and\nsuperselection rules.",
    "arxiv_id": "quant-ph/0410083",
    "authors": [
      "S. J. van Enk"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.032339",
    "journal_ref": "Phys. Rev. A 71, 032339 (2005)",
    "title": "Quantifying the resource of sharing a reference frame",
    "url": "https://arxiv.org/abs/quant-ph/0410083"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ea11fa40-3db9-4b10-9717-347f8a83de9c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}