{
  "annotation_id": "7499c77b-6b8c-4762-87a7-e556636227a4",
  "date_created": "2026-03-02T18:00:14.817000Z",
  "date_modified": "2026-03-02T18:00:14.817000Z",
  "file_hash": "69a819f8381ac6007c546f1d472f435e84098408fbacd0382aa839396a65174b",
  "private": false,
  "record": {
    "abstract": "The equation of state of saturated nuclear matter is derived using two\ndifferent derivative-coupling Lagrangians. We show that both descriptions are\nequivalent and can be obtained from the sigma-omega model through an\nappropriate rescaling of the coupling constants. We introduce generalized forms\nof this rescaling to study the correlations amongst observables in infinite\nnuclear matter, in particular, the compressibility and the effective nucleon\nmass.",
    "arxiv_id": "nucl-th/9602004",
    "authors": [
      "A. Delfino",
      "M. Chiapparini",
      "M. Malheiro",
      "L Belvedere",
      "A. Gattone"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1007/s002180050091",
    "journal_ref": "Z.Phys. A355 (1996) 145-150",
    "title": "Derivative-Coupling Models and the Nuclear-Matter Equation of State",
    "url": "https://arxiv.org/abs/nucl-th/9602004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "54531ac2-1c1c-4d50-b50c-6ac2e0f5c566",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}