{
  "annotation_id": "46c51c57-f964-4acf-a5f8-5a69174d7684",
  "date_created": "2026-03-02T18:01:28.650000Z",
  "date_modified": "2026-03-02T18:01:28.650000Z",
  "file_hash": "d55ff0082df743b61e16c46fefcaf4278e1edf9dd147e365149e17aee163aaf5",
  "private": false,
  "record": {
    "abstract": "We introduce a quantum double quasitriangular quasi-Hopf algebra $D(H)$\nassociated to any quasi-Hopf algebra $H$. The algebra structure is a cocycle\ndouble cross product. We use categorical reconstruction methods. As an example,\nwe recover the quasi-Hopf algebra of Dijkgraaf, Pasquier and Roche as the\nquantum double $D^\\phi(G)$ associated to a finite group $G$ and group 3-cocycle\n$\\phi$.",
    "arxiv_id": "q-alg/9701002",
    "authors": [
      "S. Majid"
    ],
    "categories": [
      "q-alg",
      "math.QA"
    ],
    "title": "Quantum Double for QuasiHopf Algebras",
    "url": "https://arxiv.org/abs/q-alg/9701002"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "20bdfcd8-5c7a-4084-8d58-36d4321d7db2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}