{
  "annotation_id": "faacf525-e073-42c5-89f4-eafc7c6f7542",
  "date_created": "2026-03-02T18:00:08.636000Z",
  "date_modified": "2026-03-02T18:00:08.636000Z",
  "file_hash": "96feaf507821aea66a946bca8143a3757e1d35cea4b7a22a0c6c6e05fdb03f68",
  "private": false,
  "record": {
    "abstract": "Short range correlations are introduced using unitary correlation method in a\nrelativistic approach to the equation of state of the infinite nuclear matter\nin the framework of the Hartree-Fock approximation. It is shown that the\ncorrelations give rise to an extra node in the ground-state wave-function in\nthe nucleons, contrary to what happens in non-relativistic calculations with a\nhard core. The effect of the correlations in the ground state properties of the\nnuclear matter and neutron matter is studied. The nucleon effective mass and\nequation of state (EOS) are very sensitive to short range correlations. In\nparticular, if the pion contact term is neglected a softening of the EOS is\npredicted. Correlations have also an important effect on the neutron matter EOS\nwhich presents no binding but only a very shallow minimum contrary to the\nWalecka model.",
    "arxiv_id": "nucl-th/0602059",
    "authors": [
      "P. K. Panda",
      "Jo\u00e3o da Provid\u00eancia",
      "Constan\u00e7a Provid\u00eancia"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.73.035805",
    "journal_ref": "Phys.Rev.C73:035805,2006",
    "title": "Short range correlations in relativistic nuclear matter models",
    "url": "https://arxiv.org/abs/nucl-th/0602059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3ba462a0-b430-49cf-b9bd-74261557de80",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}