{
  "annotation_id": "6c59350e-3fce-4bba-8e22-282106510beb",
  "date_created": "2026-03-02T18:00:10.821000Z",
  "date_modified": "2026-03-02T18:00:10.821000Z",
  "file_hash": "7bf9254336b2ac0fdc190182d92ee5d09685b09e0b580f62d6372760eb7dcdf8",
  "private": false,
  "record": {
    "abstract": "We derive the equation of state of symmetric nuclear matter in a relativistic\ntheory with $\\sigma$ and $\\omega$ exchange. We take a chiral version of this\nmodel which insures all the chiral constraints. Going beyond the mean field\napproach we introduce the effects of the pion loops. For the parameters of the\nmodel, in order to fix those linked to pion exchange, we exploit the most\nrecent information on the short-range part of the spin-isospin interaction. For\nthose linked to the scalar meson exchange we make use of an analysis of lattice\nresults on the nucleon mass evolution with the quark mass. With these inputs we\nare able reach a correct description of the saturation properties. From the\nequation of state of symmetric nuclear matter we alsoderive the density\ndependence of the quark condensate and of the QCD susceptibilities.",
    "arxiv_id": "nucl-th/0611042",
    "authors": [
      "G. Chanfray",
      "M. Ericson"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.75.015206",
    "journal_ref": "Phys.Rev.C75:015206,2007",
    "title": "QCD susceptibilities and nuclear matter saturation in a chiral theory:   inclusion of pion loops",
    "url": "https://arxiv.org/abs/nucl-th/0611042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a747e8f6-6888-4326-911b-be138a471826",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}