{
  "annotation_id": "56bd0967-3190-41b6-bdc0-15a62adc1780",
  "date_created": "2026-03-02T18:01:49.225000Z",
  "date_modified": "2026-03-02T18:01:49.225000Z",
  "file_hash": "421b501cf0d9f537fc5a4c0f5f8169b0bca71a352c33fad7f407395479bd364d",
  "private": false,
  "record": {
    "abstract": "Semiclassical catastrophes in the dynamics of a quantum rotor (molecule)\ndriven by a strong time-varying field are considered. We show that for strong\nenough fields, a sharp peak in the rotor angular distribution can be achieved\nvia time-domain focusing phenomenon, followed by the formation of angular\nrainbows and glory-like angular structures. Several scenarios leading to the\nenhanced angular squeezing are proposed that use specially designed and\noptimized sequences of pulses. The predicted effects can be observed in many\nprocesses, ranging from molecular alignment (orientation) by laser fields to\nheavy-ion collisions, and the squeezing of cold atoms in a pulsed optical\nlattice.",
    "arxiv_id": "quant-ph/0201051",
    "authors": [
      "I. Sh. Averbukh",
      "R. Arvieu",
      "M. Leibscher"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Controlling Quantum Rotation With Light",
    "url": "https://arxiv.org/abs/quant-ph/0201051"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8c35ce8e-ac76-46a1-8fc4-519bbf59512b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}