{
  "annotation_id": "c918f7b5-baa6-4eb9-ba3d-e93ec9f8e4a5",
  "date_created": "2026-03-02T18:00:11.275000Z",
  "date_modified": "2026-03-02T18:00:11.275000Z",
  "file_hash": "b5b0c46ea62b0d01ff481d511f96b9b3ba81c48fc40458dce460fdffa07f8efa",
  "private": false,
  "record": {
    "abstract": "We present novel Monte Carlo methods for treating the interacting shell model\nthat allow exact calculations much larger than those heretofore possible. The\ntwo-body interaction is linearized by an auxiliary field; Monte Carlo\nevaluation of the resulting functional integral gives ground-state or thermal\nexpectation values of few-body operators. The ``sign problem\u0027\u0027 generic to\nquantum Monte Carlo calculations is absent in a number of cases. We discuss the\nfavorable scaling of these methods with nucleon numb er and basis size and\ntheir suitability to parallel computation.",
    "arxiv_id": "nucl-th/9210014",
    "authors": [
      "C. W. Johnson",
      "S. E. Koonin",
      "G. H. Lang",
      "W. E. Ormand"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.69.3157",
    "journal_ref": "Phys.Rev.Lett.69:3157-3160,1992",
    "title": "Monte Carlo methods for the nuclear shell model",
    "url": "https://arxiv.org/abs/nucl-th/9210014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5ca0c0fa-3f77-48ba-8bee-1d07fb407397",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}