{
  "annotation_id": "a10f22d8-f5ff-4885-82ed-a6df4d614366",
  "date_created": "2026-03-02T18:02:05.750000Z",
  "date_modified": "2026-03-02T18:02:05.750000Z",
  "file_hash": "9bc6150455035a24a6f38d40535f110fc784e5bf8d7eb3fce54bf99a8568b59f",
  "private": false,
  "record": {
    "abstract": "Subtle internal interference effects allow quantum-chaotic systems to display\n\"sub-Fourier\" resonances, i.e. to distinguish two neighboring driving\nfrequencies in a time shorter than the inverse of the difference of the two\nfrequencies. We report experiments on the atomic version of the kicked rotor\nshowing the unusual properties of the sub-Fourier resonances, and develop a\ntheoretical approach (based on the Floquet theorem) explaining these\nproperties, and correctly predicting the widths and lineshapes.",
    "arxiv_id": "quant-ph/0401152",
    "authors": [
      "Hans Lignier",
      "Jean Claude Garreau",
      "Pascal Szriftgiser",
      "Dominique Delande"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.soft",
      "nlin.CD",
      "physics.atom-ph"
    ],
    "title": "Mechanism and Lineshapes of Sub-Fourier Resonances",
    "url": "https://arxiv.org/abs/quant-ph/0401152"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6fe18997-c81e-4cd7-bc99-68f957d736d9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}