{
  "annotation_id": "671f5239-3692-45f4-a8d0-5b0d1945e43f",
  "date_created": "2026-03-02T18:01:28.358000Z",
  "date_modified": "2026-03-02T18:01:28.358000Z",
  "file_hash": "f603344cf10fa3be359462007ca8f5366880a4d9b50f6ee061eeb1ec306a0441",
  "private": false,
  "record": {
    "abstract": "A noncommutative *-algebra that generalizes the canonical commutation\nrelations and that is covariant under the quantum groups SOq(3) or SOq(1,3) is\nintroduced. The generating elements of this algebra are hermitean and can be\nidentified with coordinates, momenta and angular momenta. In addition a unitary\nscaling operator is part of the algebra.",
    "arxiv_id": "q-alg/9702025",
    "authors": [
      "A. Lorek",
      "W. Weich",
      "J. Wess"
    ],
    "categories": [
      "q-alg",
      "math.QA"
    ],
    "title": "Non-commutative Euclidean and Minkowski Structure",
    "url": "https://arxiv.org/abs/q-alg/9702025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6ed64fbc-6f13-4b60-b135-764fb8ed3250",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}