{
  "annotation_id": "f1529eff-f887-45b5-8588-915221dec1d6",
  "date_created": "2026-03-02T18:00:24.727000Z",
  "date_modified": "2026-03-02T18:00:24.727000Z",
  "file_hash": "57de47844450c62c1de676b991e28bf79577d08d43d50bc4057005fdd18defd0",
  "private": false,
  "record": {
    "abstract": "We study the nucleon solution of the relativistic Faddeev equation as a\nfunction of density in the framework of a generalized Nambu-Jona-Lasinio model.\nWe truncate the interacting two-body channels to the scalar diquark channel,\nthe coupling constant of which is treated as a parameter. A 3-momentum cut-off\nis used to regularize the model. The Faddeev equation is solved numerically\nusing the methods developed by Tjon and others. At zero density the nucleon is\nbound only for unrealistically large values of the scalar coupling and this\nbinding energy decreases quickly with increasing density.",
    "arxiv_id": "nucl-th/9905032",
    "authors": [
      "M. C. Birse",
      "J. A. McGovern",
      "S. Pepin",
      "N. R. Walet"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "title": "Relativistic Faddeev approach to the NJL model at finite density",
    "url": "https://arxiv.org/abs/nucl-th/9905032"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "daf44931-7e5d-4b8f-9cb1-b3c22c01be24",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}