{
  "annotation_id": "f2eac305-2bc3-43bb-9e98-09d7dcde3244",
  "date_created": "2026-03-02T18:00:25.834000Z",
  "date_modified": "2026-03-02T18:00:25.834000Z",
  "file_hash": "9714a65d1525a7efa44fcb3d1b12683505eb789b9fbe38cb1e382bc15d6b1823",
  "private": false,
  "record": {
    "abstract": "We reexamine the recent instanton motivated studies of Alford, Rajagopal and\nWilczek, and Berges and Rajagopal in the framework of the standard SU(2)\nNambu-Jona-Lasinio model. The chiral phase diagram is calculated in the\ntemperature--density plane, and the pressure is evaluated as the function of\nthe density. Obtaining simple approximate relations describing the $T$-$\\mu$\nand $T$-$p_F$ phase transition lines we find that the results of the instanton\nbased model and that of the NJL model are identical. The diquark transition\nline is also given.",
    "arxiv_id": "nucl-th/9903048",
    "authors": [
      "Thomas M. Schwarz",
      "Sandra P. Klevansky",
      "Gabor Papp"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.60.055205",
    "journal_ref": "Phys.Rev. C60 (1999) 055205",
    "title": "The phase diagram and bulk thermodynamical quantities in the NJL model   at finite temperature and density",
    "url": "https://arxiv.org/abs/nucl-th/9903048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "79de02ae-bd56-4927-8432-5281d2d85232",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}