{
  "annotation_id": "8f305e0d-d618-4d38-bf1d-c828253b0434",
  "date_created": "2026-03-02T18:00:53.735000Z",
  "date_modified": "2026-03-02T18:00:53.735000Z",
  "file_hash": "2e5e89e953dca3f14f7cf787b5386d209bc475b8ca24e03e94d030776c71439b",
  "private": false,
  "record": {
    "abstract": "Current-density-functional theory is used to perturbatively calculate\nsingle-particle energies of open-shell atoms prepared in a current-carrying\nstate. We focus on the highest occupied such energy, because its negative is,\nin principle, the exact ionization energy. A variety of different density\nfunctionals and calculational schemes are compared with each other and\nexperiment. When the atom is prepared in a current-carrying state, a\ncurrent-dependent exchange-correlation functional is found to slightly lower\nthe single-particle energy of the current-carrying orbital, as compared to a\ncalculation using standard (current independent) density functionals for the\nsame system. The current-dependent terms in the exchange-correlation functional\nthus provide additional stabilization of the current-carrying state.",
    "arxiv_id": "physics/0412133",
    "authors": [
      "E. Orestes",
      "A. B. F. da Silva",
      "K. Capelle"
    ],
    "categories": [
      "physics.chem-ph",
      "cond-mat.mtrl-sci",
      "physics.atom-ph"
    ],
    "doi": "10.1002/qua.20575",
    "journal_ref": "Int. J. Quantum Chem. 103, p. 516 (2005)",
    "title": "Energy lowering of current-carrying single-particle states in open-shell   atoms due to an exchange-correlation vector potential",
    "url": "https://arxiv.org/abs/physics/0412133"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1c9ea912-7aec-4c83-b769-b598b8f5d7f4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}