{
  "annotation_id": "3dada4f6-5e6d-4cd8-9b80-4175869acc99",
  "date_created": "2026-03-02T17:59:58.108000Z",
  "date_modified": "2026-03-02T17:59:58.108000Z",
  "file_hash": "29c8461262be814e78e335701ca05ff41d8b90937b5adb97e908be55ec6bab05",
  "private": false,
  "record": {
    "abstract": "We investigate the use of an operatorial basis in a self-consistent theory of\nlarge amplitude collective motion. For the example of the\npairing-plus-quadrupole model, which has been studied previously at\nequilibrium, we show that a small set of carefully chosen state-dependent basis\noperators is sufficient to approximate the exact solution of the problem\naccuratly. This approximation is used to study the interplay of quadrupole and\npairing degrees of freedom along the collective path for realistic examples of\nnuclei. We show how this leads to a viable calculational scheme for studying\nnuclear structure, and discuss the surprising role of pairing collapse.",
    "arxiv_id": "nucl-th/0304074",
    "authors": [
      "Daniel Almehed",
      "Niels R. Walet"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.69.024302",
    "journal_ref": "Phys.Rev. C69 (2004) 024302",
    "title": "Towards a practical approach for self-consistent large amplitude   collective motion",
    "url": "https://arxiv.org/abs/nucl-th/0304074"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b6bf6723-dcb6-4a20-8494-24fa8711631b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}