{
  "annotation_id": "d38c66a0-0a83-4ab6-b56d-83221644aa23",
  "date_created": "2026-03-02T18:02:23.787000Z",
  "date_modified": "2026-03-02T18:02:23.787000Z",
  "file_hash": "648a975a132fdebcf7f9c060f4293013c1aa9ce4ae02d93d5a8676cc89a52f06",
  "private": false,
  "record": {
    "abstract": "We show that the quantum single particle motion on a one-dimensional line\nwith Fulop-Tsutsui point interactions exhibits characteristics usually\nassociated with nonintegrable systems both in bound state level statistics and\nscattering amplitudes. We argue that this is a reflection of the underlying\nstochastic dynamics which persists in classical domain.",
    "arxiv_id": "quant-ph/0512239",
    "authors": [
      "Pavel Hejcik",
      "Taksu Cheon"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.dis-nn",
      "hep-ph",
      "math-ph",
      "math.MP",
      "nlin.CD",
      "physics.atom-ph"
    ],
    "doi": "10.1016/j.physleta.2006.03.070",
    "journal_ref": "Phys.Lett. A356 (2006) 290-293",
    "title": "Irregular Dynamics in a Solvable One-Dimensional Quantum Graph",
    "url": "https://arxiv.org/abs/quant-ph/0512239"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5ec45cb3-d4b1-4cf2-b8b4-1caec91fd6e4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}