{
  "annotation_id": "70e8dc4b-4f95-4323-9bfc-1d9bde605379",
  "date_created": "2026-03-02T18:02:16.364000Z",
  "date_modified": "2026-03-02T18:02:16.364000Z",
  "file_hash": "ff1ca26edf63653904171c21153814d48d68997fc929cea98534d86d2dfb4b8a",
  "private": false,
  "record": {
    "abstract": "We study the driven tunneling of a one-dimensional charged particle confined\nto a rectangular double-well. The numerical simulation of the Schr\\\"odinger\nequation based on the Cranck-Nicholson finite-difference scheme, shows that the\nmodulation of the amplitude of the external field may result in the parametric\nresonance. The latter is accompanied by the breakdown of the quasi-periodic\nmotion characteristic of the usual driven tunneling, and the emergence of an\nirregular dynamics. We describe the above breakdown with the occupation\nprobability for the ground state of the unperturbed system, and make the\nvisualization of the irregular dynamics with the help of Shaw-Takens\u0027\nreconstruction of the state-space. Both approaches agree as to the values of\nthe resonant frequency for the parametric excitation. Our results indicate that\nthe shape of the laser pulse could be essential for generating chaotic\ntunneling.",
    "arxiv_id": "quant-ph/0504029",
    "authors": [
      "V. L. Golo",
      "Yu. S. Volkov"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1134/1.2121810",
    "title": "Chaotic Tunneling in a Laser Field",
    "url": "https://arxiv.org/abs/quant-ph/0504029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e3a562e1-1ce7-436f-8898-4f3e0e3b5fa2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}