{
  "annotation_id": "1541406c-76e4-43a3-b5a9-e9b4951274d7",
  "date_created": "2026-03-02T18:00:00.605000Z",
  "date_modified": "2026-03-02T18:00:00.605000Z",
  "file_hash": "2e774e10ff7fa400a5807a614a328e3cda0c81d4474f904b27c7210dfe5527a1",
  "private": false,
  "record": {
    "abstract": "We analyze the results for infinite nuclear and neutron matter using the\nstandard relativistic mean field model and its recent effective field theory\nmotivated generalization. For the first time, we show quantitatively that the\ninclusion in the effective theory of vector meson self-interactions and\nscalar-vector cross-interactions explains naturally the recent experimental\nobservations of the softness of the nuclear equation of state, without losing\nthe advantages of the standard relativistic model for finite nuclei.",
    "arxiv_id": "nucl-th/0410029",
    "authors": [
      "P. Arumugam",
      "B. K. Sharma",
      "P. K. Sahu",
      "S. K. Patra",
      "Tapas Sil",
      "M. Centelles",
      "X. Vinas"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.physletb.2004.09.026",
    "journal_ref": "Phys.Lett.B601:51-55,2004",
    "title": "Versatility of field theory motivated nuclear effective Lagrangian   approach",
    "url": "https://arxiv.org/abs/nucl-th/0410029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c9415a16-0c9f-4c44-b969-d8e296c8d1e2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}