{
  "annotation_id": "82b93caa-210a-4483-aa20-b8fbc895b44f",
  "date_created": "2026-03-02T18:00:22.153000Z",
  "date_modified": "2026-03-02T18:00:22.153000Z",
  "file_hash": "dc6ac9d36b73161acce0ac8ec929b0764b6aaad87ad436ec2dcd2d5373b1fba4",
  "private": false,
  "record": {
    "abstract": "We demonstrate that the restoration of chiral symmetry at finite-T in a class\nof confining Dyson-Schwinger equation (DSE) models of QCD is a mean field\ntransition, and that an accurate determination of the critical exponents using\nthe chiral and thermal susceptibilities requires very small values of the\ncurrent-quark mass: log_{10}(m/m_u) \u003c -5. Other classes of DSE models\ncharacterised by qualitatively different interactions also exhibit a mean field\ntransition. Incipient in this observation is the suggestion that mean field\nexponents are a result of the gap equation\u0027s fermion substructure and not of\nthe interaction.",
    "arxiv_id": "nucl-th/9808076",
    "authors": [
      "Arne Hoell",
      "Pieter Maris",
      "Craig D. Roberts"
    ],
    "categories": [
      "nucl-th",
      "hep-lat",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.59.1751",
    "journal_ref": "Phys.Rev.C59:1751-1755,1999",
    "title": "Mean field exponents and small quark masses",
    "url": "https://arxiv.org/abs/nucl-th/9808076"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7b6a7dfc-9d59-421c-ba3b-acb3c8f239bd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}