{
  "annotation_id": "de3f03cb-014d-4677-8f6b-47a70d1ad452",
  "date_created": "2026-03-02T18:00:28.673000Z",
  "date_modified": "2026-03-02T18:00:28.673000Z",
  "file_hash": "cc3a18c59335f4123d2e910a631afdb0d43ca551fdb4295080bad8d6e08dd4b4",
  "private": false,
  "record": {
    "abstract": "We investigate (theoretically and numerically) the dynamics of a soliton\nmoving in an asymmetrical potential well with a finite barrier. For large\nvalues of the width of the well, the width of the barrier and/or the height of\nthe barrier, the soliton behaves classically. On the other hand, we obtain the\nconditions for the existence of soliton tunneling with sub-barrier kinetic\nenergies. We apply these results to the study of soliton propagation in\ndisordered systems.",
    "arxiv_id": "patt-sol/9905003",
    "authors": [
      "J. A. Gonzalez",
      "A. Bellorin",
      "L. E. Guerrero"
    ],
    "categories": [
      "patt-sol",
      "nlin.PS"
    ],
    "doi": "10.1103/PhysRevE.60.R37",
    "journal_ref": "Physical Review E (Rapid Communications) 60, R37 (1999)",
    "title": "Soliton tunneling with sub-barrier kinetic energies",
    "url": "https://arxiv.org/abs/patt-sol/9905003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8c046201-3859-47c6-a60a-cde8930f7278",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}