{
  "abstract": "We show that $\\mathbb{Z}_2$ is a quantum normal subgroup of $SU_q(2)\\times SU_q(2)$ and that the quotient group is isomorphic to $SO_q(4)$, thereby establishing that $SU_q(2)\\times SU_q(2)$ is a double cover of $SO_q(4)$.",
  "abstract_shown": true,
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  "article_type": null,
  "arxiv": "2610.02929",
  "author_total": 1,
  "authors": [
    {
      "name": "Bipul Saurabh"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/1brghthvaj001.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.02929",
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  "id": "1brghthvaj001",
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  "landing_url": "https://arxiv.org/abs/2610.02929",
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  "metadata_licence": "CC0-1.0",
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    [
      "arxiv",
      "math.OA"
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      "arxiv",
      "math.QA"
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      "2610|Advanced Operator Algebra Research"
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  "openalex": "W7220411441",
  "pdf_url": "https://arxiv.org/pdf/2610.02929",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-02",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/1brghthvaj001.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:26:50Z",
      "native_id": "2610.02929",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.02929"
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  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.QA",
      "subfield": "algebra-number-theory"
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    {
      "field": "mathematics",
      "origin": "arxiv:math.OA",
      "subfield": "analysis-pdes"
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  ],
  "title": "The double covering of compact quantum group $SO_q(4)$",
  "title_text": "The double covering of compact quantum group SO_q(4)",
  "type": "preprint",
  "updated_at": "2026-10-30T12:26:50Z",
  "url": "https://research.draconitic.com/paper/1brghthvaj001",
  "venue": "arXiv",
  "versions": []
}