{
  "annotation_id": "866b195f-039a-4a64-882b-3cbdbaee30f0",
  "date_created": "2026-03-02T18:00:18.852000Z",
  "date_modified": "2026-03-02T18:00:18.852000Z",
  "file_hash": "926d960e5dee38777f6a7e66b64fd1f091c792b88ba1d4038b16a31218c70dd1",
  "private": false,
  "record": {
    "abstract": "We investigate the properties of hadronic matter and nuclei be means of a\ngeneralized $SU(3)\\times SU(3)$ $\\sigma$ model with broken scale invariance. In\nmean-field approximation, vector and scalar interactions yield a saturating\nnuclear equation of state. Finite nuclei can be reasonably described, too. The\ncondensates and the effective baryon masses at finite baryon density and\ntemperature are discussed.",
    "arxiv_id": "nucl-th/9706013",
    "authors": [
      "P Papazoglou",
      "D Zschiesche S Schramm",
      "H St\u00f6cker",
      "W Greiner"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0954-3899/23/12/033",
    "journal_ref": "J.Phys.G23:2081-2089,1997",
    "title": "Hypermatter in chiral field theory",
    "url": "https://arxiv.org/abs/nucl-th/9706013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "aeb3a4a4-d94a-46f4-84c3-d7ec03e7b39f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}