{
  "annotation_id": "ca4877e1-ff7a-452b-8a5a-ce9869513382",
  "date_created": "2026-03-02T18:00:11.669000Z",
  "date_modified": "2026-03-02T18:00:11.669000Z",
  "file_hash": "11a96ce07f56f7345aae76d652d4dcba2d2f03d5edca4639444cf6b544fdd8d7",
  "private": false,
  "record": {
    "abstract": "We apply the auxiliary-field Monte Carlo approach to the nuclear shell model\nin the 1s-0d configuration space. The Hamiltonian was chosen to have isovector\npairing and isoscalar multipole-multipole interactions, and the calculations\nwere performed within the fixed-particle, canonical ensemble. The results\ndemonstrate the feasibility of the method for $N\\neq Z$ even-even and odd-odd\nN=Z nuclei. In particular, static observables for even-even Ne isotopes and\nNa-22 compare well with results obtained from exact diagonalization of the\nHamiltonian. Response functions are presented for Ne-22 and compared with exact\nresults, and the viability of cranked calculations for $N\\neq Z$ even-even\nnuclei is addressed. We present methods for computing observables in the\ncanonical ensemble using Fourier extraction, and for determining the nuclear\nshape.",
    "arxiv_id": "nucl-th/9307018",
    "authors": [
      "W. E. Ormand",
      "D. J. Dean",
      "C. W. Johnson",
      "G. H. Lang",
      "S. E. Koonin"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.49.1422",
    "journal_ref": "Phys.Rev.C49:1422-1427,1994",
    "title": "Demonstration of the auxiliary-field Monte Carlo approach for sd-shell   nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9307018"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "434b7a58-58b8-4ed2-b51d-387a5ea930ce",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}