{
  "annotation_id": "f974d892-3561-4586-8a01-4f75e4928fd3",
  "date_created": "2026-03-02T18:01:03.820000Z",
  "date_modified": "2026-03-02T18:01:03.820000Z",
  "file_hash": "109cc8e61d3e886d4e455483964f8188ec0d565ac27793f942228e727b238602",
  "private": false,
  "record": {
    "abstract": "We develop a semi-classical method to simulate the motion of atoms in a\ndissipative optical lattice. Our method treats the internal states of the atom\nquantum mechanically, including all nonadiabatic couplings, while position and\nmomentum are treated as classical variables. We test our method in the\none-dimensional case. Excellent agreement with fully quantum mechanical\nsimulations is found. Our results are much more accurate than those of earlier\nsemi-classical methods based on the adiabatic approximation.",
    "arxiv_id": "physics/0512159",
    "authors": [
      "S. Jonsell",
      "C. M. Dion",
      "M. Nyl\u00e9n",
      "S. J. H. Petra",
      "P. Sj\u00f6lund",
      "A. Kastberg"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1140/epjd/e2006-00082-6",
    "title": "A nonadiabatic semi-classical method for dynamics of atoms in optical   lattices",
    "url": "https://arxiv.org/abs/physics/0512159"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8296fa6f-5bd2-434f-8b47-1634c9b1945c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}