{
  "annotation_id": "f68ab03c-4810-4bce-ab6b-401fbca904d9",
  "date_created": "2026-03-02T18:00:28.039000Z",
  "date_modified": "2026-03-02T18:00:28.039000Z",
  "file_hash": "99da7eccf84f08a5cf94949cad394dbf8b57bc3b5f2af0c87ef0550e6a4d0e09",
  "private": false,
  "record": {
    "abstract": "We investigate nuclear matter on a cubic lattice. An exact thermal formalism\nis applied to nucleons with a Hamiltonian that accommodates on-site and\nnext-neighbor parts of the central, spin- and isospin-exchange interactions. We\ndescribe the nuclear matter Monte Carlo methods which contain elements from\nshell model Monte Carlo methods and from numerical simulations of the Hubbard\nmodel. We show that energy and basic saturation properties of nuclear matter\ncan be reproduced. Evidence of a first-order phase transition from an\nuncorrelated Fermi gas to a clustered system is observed by computing\nmechanical and thermodynamical quantities such as compressibility, heat\ncapacity, entropy and grand potential. We compare symmetry energy and first\nsound velocities with literature and find reasonable agreement.",
    "arxiv_id": "nucl-th/9910038",
    "authors": [
      "H. -M. Muller",
      "S. E. Koonin",
      "R. Seki",
      "U. van Kolck"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.61.044320",
    "journal_ref": "Phys.Rev.C61:044320,2000",
    "title": "Nuclear Matter on a Lattice",
    "url": "https://arxiv.org/abs/nucl-th/9910038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f1c2826-6b76-43be-96e5-e46bb0ede3fc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}