{
  "annotation_id": "08d797d7-4ee8-4f04-8580-95b4bdc0b08f",
  "date_created": "2026-03-02T17:59:57.815000Z",
  "date_modified": "2026-03-02T17:59:57.815000Z",
  "file_hash": "2f47154b03e33f50d22023120ecc8944627710d657b9193a1e20fa52c4ed20bf",
  "private": false,
  "record": {
    "abstract": "We demonstrate that the instabilities of asymmetric nuclear matter at\nsub-saturation densities do not present two types of instabilities as usually\ndiscussed but a unique one. The associated order parameter is everywhere\ndominated by the isoscalar density and so the transition is of liquid-gas type\neven in the so-called chemical instability region.",
    "arxiv_id": "nucl-th/0303024",
    "authors": [
      "Philippe Chomaz",
      "Jerome Margueron"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(03)01383-6",
    "journal_ref": "Nucl.Phys. A722 (2003) 315-320",
    "title": "Chemical and mechanical spinodals a unique liquid-gas instability",
    "url": "https://arxiv.org/abs/nucl-th/0303024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7b52a9b1-879e-4c8d-a7da-43e26308f4e6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}