{
  "annotation_id": "e42a8431-f263-4587-9b6e-bc983e3f8802",
  "date_created": "2026-03-02T18:00:10.890000Z",
  "date_modified": "2026-03-02T18:00:10.890000Z",
  "file_hash": "cce479653aa9e3a4fcb8e9d84b697d143eb3d154db26426808ca726d8dd0e5a4",
  "private": false,
  "record": {
    "abstract": "The matrix elements of the quadrupole collective variables, emerging from\ncollective nuclear models, are calculated in the natural Cartan-Weyl basis of\nO(5) which is a subgroup of a covering $SU(1,1)\\times O(5)$ structure. Making\nuse of an intermediate set method, explicit expressions of the matrix elements\nare obtained in a pure algebraic way, fixing the $\\gamma$-rotational structure\nof collective quadrupole models.",
    "arxiv_id": "nucl-th/0701008",
    "authors": [
      "S. De Baerdemacker",
      "K. Heyde",
      "V. Hellemans"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/1751-8113/40/11/009",
    "journal_ref": "J. Phys. A: Math. Theor. 40 (2007) (p2733-2749)",
    "title": "Quadrupole collective variables in the natural Cartan-Weyl basis",
    "url": "https://arxiv.org/abs/nucl-th/0701008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e03e54b2-3e35-4936-9e8f-4f2fa0a55517",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}