{
  "annotation_id": "9a8fdd56-83ce-4669-89e2-a00fc1cfcf70",
  "date_created": "2026-03-02T18:01:52.093000Z",
  "date_modified": "2026-03-02T18:01:52.093000Z",
  "file_hash": "4c0893d05cde1598e31bb26e60426b16cfbdf670e0febffa24b290a15c56c6de",
  "private": false,
  "record": {
    "abstract": "We present experimental observations of diffusion resonances for the quantum\nkicked rotor with weak decoherence. Cold caesium atoms are subject to a pulsed\nstanding wave of near-resonant light, with spontaneous emission providing\nenvironmental coupling. The mean energy as a function of the pulse period is\ndetermined during the late-time diffusion regime for a constant probability of\nspontaneous emission per unit time. Structure in the late-time energy is seen\nto increase with physical kicking strength. The observed structure is related\nto Shepelyansky\u0027s predictions of the initial quantum diffusion rates.",
    "arxiv_id": "quant-ph/0208090",
    "authors": [
      "M. E. K. Williams",
      "M. P. Sadgrove",
      "A. J. Daley",
      "R. N. C. Gray",
      "S. M. Tan",
      "A. S. Parkins",
      "R. Leonhardt",
      "N. Christensen"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Measurements of Diffusion Resonances for the Atom Optics Quantum Kicked   Rotor",
    "url": "https://arxiv.org/abs/quant-ph/0208090"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d3622545-7b62-40b8-acd3-ba0ef35960fd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}