{
  "annotation_id": "44769c40-b31c-456c-bd4b-25f25c821a60",
  "date_created": "2026-03-02T18:00:01.244000Z",
  "date_modified": "2026-03-02T18:00:01.244000Z",
  "file_hash": "9dc8857026fd3ebc8cc6fd1fe2a853e0285c70c76dca2c8deb84f9302089ae3a",
  "private": false,
  "record": {
    "abstract": "In the frame work of SU(2) chiral sigma model, the nuclear matter properties\nat zero and finite temperature have been investigated. We have analyzed the\nnuclear matter equation of state by varying different parameters, which agrees\nwell with the one derived from the heavy-ion collision experiment at extreme\ndensities and reliable realistic(DBHF) model at low density region. We have\nthen calculated the temperature dependent asymmetric nuclear matter, also\ninvestigated the critical temperature of liquid gas phase transition and\ncompared with the experimental data. We found that the critical temperature in\nour model is in the range of 14-20 MeV.",
    "arxiv_id": "nucl-th/0312128",
    "authors": [
      "P. K. Sahu",
      "T. K. Jha",
      "K. C. Panda",
      "S. K. Patra"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2003.11.061",
    "journal_ref": "Nucl.Phys. A733 (2004) 169-184",
    "title": "Hot Nuclear Matter in Asymmetry Chiral Sigma Model",
    "url": "https://arxiv.org/abs/nucl-th/0312128"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c3f2ab1e-8567-4da0-b377-69f1daf8fa44",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}