{
  "annotation_id": "2e4dc820-a8e9-40ce-97f2-7989b909d651",
  "date_created": "2026-03-02T18:00:11.969000Z",
  "date_modified": "2026-03-02T18:00:11.969000Z",
  "file_hash": "e295d28f577a1634267254d924b07329da8682a8e0445bc1ab4f2c8928860720",
  "private": false,
  "record": {
    "abstract": "In this work we present a formal solution of the extended version of the\nFriedrichs Model. The Hamiltonian consists of discrete and continuum bosonic\nstates, which are coupled to fermions. The simultaneous treatment of the\ncouplings of the fermions with the discrete and continuous sectors of the\nbosonic degrees of freedom leads to a system of coupled equations, whose\nsolutions are found by applying standard methods of representation of bound and\nresonant states.",
    "arxiv_id": "nucl-th/0703091",
    "authors": [
      "O. Civitarese",
      "M. Gadella",
      "G. P. Pronko"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S0218301307005648",
    "journal_ref": "Int.J.Mod.Phys.E16:169-178,2007",
    "title": "The Friedrichs-Model with fermion-boson couplings II",
    "url": "https://arxiv.org/abs/nucl-th/0703091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e01b4d7c-5e07-4d73-9edf-b559479ae817",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}