{
  "annotation_id": "2d11a779-ccc4-4629-bbf2-f7f1df2891d4",
  "date_created": "2026-03-02T18:02:44.967000Z",
  "date_modified": "2026-03-02T18:02:44.967000Z",
  "file_hash": "442a70efee19ee6ffe00d187e650c482c214c41f6c6e8665b17270293981a567",
  "private": false,
  "record": {
    "abstract": "A novel effect of a wave packet scattering off an attractive one- dimensional\nwell is found numerically and analytically. For a wave packet narrower than the\nwidth of the well, the scattering proceeds through a quasi-bound state of\nalmost zero energy. The wave reflected from the well is a polychotomous\n(multiple peak) monochromatic and coherent train. The transmitted wave is a\nspreading smooth wave packet. The effect is strong for low average speeds of\nthe packet, and it disappears for wide packets.",
    "arxiv_id": "quant-ph/9809046",
    "authors": [
      "G. K\u00e4lbermann"
    ],
    "categories": [
      "quant-ph",
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevA.60.2573",
    "title": "Coherent polychotomous waves from an attractive well",
    "url": "https://arxiv.org/abs/quant-ph/9809046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "17caad7d-b1e8-4399-8859-f77b423c2395",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}