{
  "annotation_id": "a3ded8e6-6f1d-4748-90f4-77195f862a57",
  "date_created": "2026-03-02T18:02:40.650000Z",
  "date_modified": "2026-03-02T18:02:40.650000Z",
  "file_hash": "bbbe9975978bedff03a64beeae4f969606f398848d8c920146616e918720330c",
  "private": false,
  "record": {
    "abstract": "The kinematical constraints of pair operators in nuclear collective motion,\npointed out by Yamamura and identified by Nishiyama as relations between so(2n)\ngenerators, are recognized as equations satisfied by second-degree annihilators\n(deduced in previous work) of irreducible so(2n)-modules. The recursion\nrelations for Nishiyama\u0027s tensors and their dependence on the parity of the\ntensor degree are explained. An explanation is also given for the recursion\nrelation for the sp(2n) tensors pointed out by Hwa and Nuyts. The statements\nfor the algebras so(2n) and sp(2n) are proved simultaneously.",
    "arxiv_id": "quant-ph/9801016",
    "authors": [
      "Mircea Iosifescu"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Annihilators of Irreducible Modules and Kinematical Constraints of Pair   Operators",
    "url": "https://arxiv.org/abs/quant-ph/9801016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e911468f-e333-4d0b-94e6-fb1b2497e281",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}