{
  "annotation_id": "4410c8b3-27ab-403c-9b89-7e4e2ed6073b",
  "date_created": "2026-03-02T18:01:59.594000Z",
  "date_modified": "2026-03-02T18:01:59.594000Z",
  "file_hash": "d58d954ff52f45ff7f1955c581a24a3d3d2104cd7a94136ef2973d84c18daaff",
  "private": false,
  "record": {
    "abstract": "The mapping of the Wigner distribution function (WDF) for a given bound-state\nonto a semiclassical distribution function (SDF) satisfying the Liouville\nequation introduced previously by us is applied to the ground state of the\nMorse oscillator. Here we give results showing that the SDF gets closer to the\ncorresponding WDF as the number of levels of the Morse oscillator increases. We\nfind that for a Morse oscillator with one level only, the agreement between the\nWDF and the mapped SDF is very poor but for a Morse oscillator of ten levels it\nbecomes satisfactory.",
    "arxiv_id": "quant-ph/0304092",
    "authors": [
      "G. W. Bund",
      "M. C. Tijero"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/37/11/010",
    "title": "Mapping the Wigner distribution function of the Morse oscillator into a   semi-classical distribution function",
    "url": "https://arxiv.org/abs/quant-ph/0304092"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2456ce39-3d14-497e-90b3-081fc59b5769",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}