{
  "annotation_id": "933f782f-8c0e-4fb5-8625-d30a73637849",
  "date_created": "2026-03-02T18:00:04.277000Z",
  "date_modified": "2026-03-02T18:00:04.277000Z",
  "file_hash": "a91bbb6efb086e682e9af7dd21cc462878bea7de543a667e9533e7d3dae67a5c",
  "private": false,
  "record": {
    "abstract": "The phase diagram of a two-fluid bosonic system is investigated. The\nproton-neutron interacting boson model (IBM-2) possesses a rich phase structure\ninvolving three control parameters and multiple order parameters. The surfaces\nof quantum phase transition between spherical, axially-symmetric deformed, and\nSU*(3) triaxial phases are determined, and the evolution of classical\nequilibrium properties across these transitions is investigated. Spectroscopic\nobservables are considered in relation to the phase diagram.",
    "arxiv_id": "nucl-th/0502075",
    "authors": [
      "M. A. Caprio",
      "F. Iachello"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.aop.2005.02.003",
    "journal_ref": "Ann.Phys.318:454-494,2005",
    "title": "Phase structure of a two-fluid bosonic system",
    "url": "https://arxiv.org/abs/nucl-th/0502075"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fb66c401-908f-418a-aa19-c0fe2c37864d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}