{
  "annotation_id": "300b485d-27c0-4614-ae1d-619f5d8292c7",
  "date_created": "2026-03-02T18:00:25.873000Z",
  "date_modified": "2026-03-02T18:00:25.873000Z",
  "file_hash": "dd71e1d185033703bf3d709db40c0408b1f91835bd029aef7d6811f8c35dddc2",
  "private": false,
  "record": {
    "abstract": "We extend the relativistic mean field theory model of Sugahara and Toki (TM1)\nby adding new couplings suggested by modern effective field theories. An\nimproved set of parameters (TM1*) is developed with the goal to test the\nability of the models based on effective field theory to describe the\nproperties of finite nuclei and, at the same time, to be consistent with the\ntrends of Dirac-Brueckner-Hartree-Fock calculations at densities away from the\nsaturation region. We compare our calculations with other relativistic nuclear\nforce parameters for various nuclear phenomena.",
    "arxiv_id": "nucl-th/9909010",
    "authors": [
      "M. Del Estal",
      "M. Centelles",
      "X. Vi\u00f1as",
      "S. K. Patra"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Effects of new non-linear couplings in relativistic effective field   theory",
    "url": "https://arxiv.org/abs/nucl-th/9909010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ae3135cf-5adb-48fd-a109-86b852d461f9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}