{
  "annotation_id": "56e9a6b5-1ff8-4c03-b19a-2e33cd730928",
  "date_created": "2026-03-02T18:00:08.548000Z",
  "date_modified": "2026-03-02T18:00:08.548000Z",
  "file_hash": "9571331cc48ef3b1022ff1dc73c303499a37f9083bd191fe0eaa7e9b42d820ab",
  "private": false,
  "record": {
    "abstract": "We develop a chiral symmetric relativistic mean field model with logarithmic\nsigma potential derived in the strong coupling limit of the lattice QCD. We\nfind that both of the nuclear matter and finite nuclei are well described in\nthe present model. The normal vacuum is found to have global stability at zero\nand finite baryon densities, and an equation of state with moderate stiffness\n(K ~ 280 MeV) is obtained. The binding energies and charge radii of Z closed\neven-even nuclei are well reproduced in a wide mass range from C to Pb\nisotopes, except for the underestimates of binding energies in several jj\nclosed nuclei.",
    "arxiv_id": "nucl-th/0607046",
    "authors": [
      "Kohsuke Tsubakihara",
      "Akira Ohnishi"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1143/PTP.117.903",
    "journal_ref": "Prog.Theor.Phys.117:903-921,2007",
    "title": "A chiral symmetric relativistic mean field model with logarithmic sigma   potential",
    "url": "https://arxiv.org/abs/nucl-th/0607046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f85bbd47-9abe-47a9-aab7-073531f9b2d7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}