{
  "annotation_id": "8ba7360a-11b8-4084-be83-dd3d21cdab25",
  "date_created": "2026-03-02T18:00:18.901000Z",
  "date_modified": "2026-03-02T18:00:18.901000Z",
  "file_hash": "e0ca655de2d9b5ede178cebb2268d2f73277fd7cf0fb08fd09d19543fb0c6f97",
  "private": false,
  "record": {
    "abstract": "A C++ code for the solution of the relativistic Hartree-Bogoliubov theory in\ncoordinate space is presented. The theory describes a nucleus as a relativistic\nsystem of baryons and mesons. The RHB model is applied in the self-consistent\nmean-field approximation to the description of ground state properties of\nspherical nuclei. Finite range interactions are included to describe pairing\ncorrelations and the coupling to particle continuum states. Finite element\nmethods are used in the coordinate space discretization of the coupled system\nof Dirac-Hartree-Bogoliubov integro-differential eigenvalue equations, and\nKlein-Gordon equations for the meson fields. The bisection method is used in\nthe solution of the resulting generalized algebraic eigenvalue problem, and the\nbiconjugate gradient method for the systems of linear and nonlinear algebraic\nequations, respectively.",
    "arxiv_id": "nucl-th/9706031",
    "authors": [
      "Wolfgang Poeschl",
      "Dario Vretenar",
      "Peter Ring"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0010-4655(97)00042-8",
    "journal_ref": "Comput.Phys.Commun. 103 (1997) 217-250",
    "title": "Relativistic Hartree-Bogoliubov theory in coordinate space: finite   element solution for a nuclear system with spherical symmetry",
    "url": "https://arxiv.org/abs/nucl-th/9706031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "75784a41-8521-40ed-8b81-12d786e2d872",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}