{
  "annotation_id": "c76e4025-5e04-4998-b8fc-f5dbbf6bf4c2",
  "date_created": "2026-03-02T18:00:04.285000Z",
  "date_modified": "2026-03-02T18:00:04.285000Z",
  "file_hash": "31d8212b7915d3b05ffc97c355bc404f1f38b9fd3bdda3e865239db8e561b624",
  "private": false,
  "record": {
    "abstract": "We investigate the evolution of quantal spectra and the corresponding wave\nfunctions along the [O(6)-U(5)]$\\supset$O(5) transition of the interacting\nboson model. The model is integrable in this regime and its ground state passes\nthrough a second-order structural phase transition. We show that the whole\nspectrum as a function of the Hamiltonian control parameter, as well as\nstructures of all excited states, exhibit rather organized and correlated\nbehaviors, that provide deeper insight into the nature of this transitional\npath.",
    "arxiv_id": "nucl-th/0504016",
    "authors": [
      "Stefan Heinze",
      "Pavel Cejnar",
      "Jan Jolie",
      "Michal Macek"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.73.014306",
    "journal_ref": "Phys.Rev. C73 (2006) 014306",
    "title": "Evolution of spectral properties along the O(6)-U(5) transition in the   interacting boson model. I. Level dynamics",
    "url": "https://arxiv.org/abs/nucl-th/0504016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "179070cf-6da0-433d-88b1-4857e54739da",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}