{
  "annotation_id": "c23b0f0b-f9d9-46a7-b1d0-05fa6f7d7c79",
  "date_created": "2026-03-02T18:01:28.818000Z",
  "date_modified": "2026-03-02T18:01:28.818000Z",
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  "record": {
    "abstract": "A nonlinear change of basis allows to show that the non-standard quantum\ndeformation of the (3+1) Poincare algebra has a bicrossproduct structure.\nQuantum universal R-matrix, Pauli-Lubanski and mass operators are presented in\nthe new basis.",
    "arxiv_id": "q-alg/9707025",
    "authors": [
      "Oscar Arratia",
      "Francisco J. Herranz",
      "Mariano A. del Olmo"
    ],
    "categories": [
      "q-alg",
      "math.QA"
    ],
    "doi": "10.1088/0305-4470/31/1/001",
    "journal_ref": "J.Phys.A31:L1-L7,1998",
    "title": "Bicrossproduct structure of the null-plane quantum Poincare algebra",
    "url": "https://arxiv.org/abs/q-alg/9707025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
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    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}