{
  "annotation_id": "50154e5c-e860-4123-b711-3eabad3f4815",
  "date_created": "2026-03-02T18:00:08.133000Z",
  "date_modified": "2026-03-02T18:00:08.133000Z",
  "file_hash": "308442cd31be61f1bf09b6cc3afc43f697bd24b2c89a1f0807f6b650d8a1b16d",
  "private": false,
  "record": {
    "abstract": "We propose a new theoretical approach to ground and low-energy excited states\nof nuclei extending the nuclear mean-field theory. It consists of three steps:\nstochastic preparation of many Slater determinants, the parity and angular\nmomentum projection, and diagonalization of the generalized eigenvalue\nproblems. The Slater determinants are constructed in the three-dimensional\nCartesian coordinate representation capable of describing arbitrary shape of\nnuclei. We examine feasibility and usefulness of the method by applying the\nmethod with the BKN interaction to light 4N-nuclei, 12C, 16O, and 20Ne. We\ndiscuss difficulties of keeping linear independence for basis states projected\non good parity and angular momentum and present a possible prescription.",
    "arxiv_id": "nucl-th/0607004",
    "authors": [
      "S. Shinohara",
      "H. Ohta",
      "T. Nakatsukasa",
      "K. Yabana"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.74.054315",
    "journal_ref": "Phys.Rev. C74 (2006) 054315",
    "title": "Configuration mixing calculation for complete low-lying spectra with the   mean-field Hamiltonian",
    "url": "https://arxiv.org/abs/nucl-th/0607004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6d7a139b-c36f-402a-a39e-d4141b6bc4dc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}