{
  "annotation_id": "58b331aa-94ff-49f2-8dee-b757b1d68123",
  "date_created": "2026-03-02T18:00:22.145000Z",
  "date_modified": "2026-03-02T18:00:22.145000Z",
  "file_hash": "69c13aee1f29515377a1446b61461ad3006239b0c102f16299772d4c9a99b094",
  "private": false,
  "record": {
    "abstract": "We review the so called A-scaled Nambu-Jona-Lasinio model both in the vacuum\nand at finite temperature and density in the case of three flavors. Starting\nfrom QCD and integrating out the gluons, we show how to reintroduce some of\ntheir effects in order to take into account the trace (or scale) anomaly of\nQCD. The axial U_A(1) anomaly is also present in the model in order to discuss\nthe eta\u0027 particle. In the present work we treat the pseudoscalar and scalar\nsectors, pointing out the defects related to the omission of the vector\nparticles. We use our model to study the restoration of chiral symmetry as a\nfunction of temperature, the thermodynamical functions and the equation of\nstate, and we survey the mixing between the scalar isoscalar particles and the\nglueball.",
    "arxiv_id": "nucl-th/9807010",
    "authors": [
      "B. Van den Bossche"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "The 3-flavor A-scaled Nambu-Jona-Lasinio model",
    "url": "https://arxiv.org/abs/nucl-th/9807010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "313c5036-f6fa-4017-afb1-2a30a8b78edf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}