{
  "annotation_id": "3d7ada2e-b15c-491b-a694-c083903afc46",
  "date_created": "2026-03-02T18:00:11.602000Z",
  "date_modified": "2026-03-02T18:00:11.602000Z",
  "file_hash": "34a018b750507227570c4a473e67e8884ce33e6d1865ae31155aa69ebd681fb0",
  "private": false,
  "record": {
    "abstract": "We discuss a relativistic chiral theory of nuclear matter with $\\sigma$ and\n$\\omega$ exchange using a formulation of the $\\sigma$ model in which all the\nchiral constraints are automatically fulfilled. We establish a relation between\nthe nuclear response to the scalar field and the QCD one which includes the\nnucleonic parts. It allows a comparison between nuclear and QCD information.\nGoing beyond the mean field approach we introduce the effects of the pion loops\nsupplemented by the short-range interaction. The corresponding Landau-Migdal\nparameters are taken from spin-isospin physics results. The parameters linked\nto the scalar meson exchange are extracted from lattice QCD results. These\ninputs lead to a reasonable description of the saturation properties,\nillustrating the link between QCD and nuclear physics. We also derive from the\ncorresponding equation of state the density dependence of the quark condensate\nand of the QCD susceptibilities.",
    "arxiv_id": "nucl-th/0703022",
    "authors": [
      "M. Ericson",
      "G. Chanfray"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1143/PTPS.168.486",
    "journal_ref": "Prog.Theor.Phys.Suppl.168:486-494,2007",
    "title": "From QCD to nuclear matter saturation",
    "url": "https://arxiv.org/abs/nucl-th/0703022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9e496861-c71b-40ab-a954-a554a4c85d38",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}