{
  "annotation_id": "d6c1ab21-e65b-423b-b5b4-2591dc21f83c",
  "date_created": "2026-03-02T18:00:08.017000Z",
  "date_modified": "2026-03-02T18:00:08.017000Z",
  "file_hash": "e9e78bd8c578453bc3b7e316f7700ef6c4f8e0dd8be5c6a4d3834ba47714effb",
  "private": false,
  "record": {
    "abstract": "The Hohenberg-Kohn theorem and Kohn-Sham procedure are extended to\nfunctionals of the localized intrinsic density of a self-bound system such as a\nnucleus. After defining the intrinsic-density functional, we modify the usual\nKohn-Sham procedure slightly to evaluate the mean-field approximation to the\nfunctional, and carefully describe the construction of the leading corrections\nfor a system of fermions in one dimension with a spin-degeneracy equal to the\nnumber of particles N. Despite the fact that the corrections are complicated\nand nonlocal, we are able to construct a local Skyrme-like intrinsic-density\nfunctional that, while different from the exact functional, shares with it a\nminimum value equal to the exact ground-state energy at the exact ground-state\nintrinsic density, to next-to-leading order in 1/N. We briefly discuss\nimplications for real Skyrme functionals.",
    "arxiv_id": "nucl-th/0610043",
    "authors": [
      "J. Engel"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.75.014306",
    "journal_ref": "Phys.Rev.C75:014306,2007",
    "title": "Intrinsic-Density Functionals",
    "url": "https://arxiv.org/abs/nucl-th/0610043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "16a97fd8-de19-49d5-b965-b6918dfc92aa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}