{
  "annotation_id": "a8efe79c-8b66-4b16-b178-6377369c00e0",
  "date_created": "2026-03-02T18:02:03.641000Z",
  "date_modified": "2026-03-02T18:02:03.641000Z",
  "file_hash": "c35171d8b7b163da82749ef79c9572e8ec2db009e9065685e53d71bfcd13c30c",
  "private": false,
  "record": {
    "abstract": "The canonical commutation relations of quantum field theory require all pairs\nof observables located in spacelike-separated regions to commute. In the theory\nas it is currently constituted, this implies that the information-carrying\ncapacity of a finite volume of space is infinite. Yet Bekenstein\u0027s bound gives\nus strong reason to believe that it is finite. A class of quantum field\ntheories is presented in which observables localised in spacelike-separated\nregions do not necessarily commute, but which nevertheless has no physical\npathologies.",
    "arxiv_id": "quant-ph/0401024",
    "authors": [
      "David Deutsch"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Qubit Field Theory",
    "url": "https://arxiv.org/abs/quant-ph/0401024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3f28f640-1d98-4146-bf96-cf1c1f28e846",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}