{
  "annotation_id": "79487cf6-2a82-4056-80e8-8670493baeff",
  "date_created": "2026-03-02T18:01:21.876000Z",
  "date_modified": "2026-03-02T18:01:21.876000Z",
  "file_hash": "97f1545b33082f8c2cd5e359641050faffd3d2977e35179d09741484fe9cd48f",
  "private": false,
  "record": {
    "abstract": "We describe the classical two dimensinal nonlinear dynamics of cold atoms in\nfar-off-resonant donut beams. We show that there chaotic dynamics exists for\ncharge greater than unity, when the intensity of the beam is periodically\nmodulated. The two dimensional distributions of atoms in $(x,y)$ plane for\ncharge two are simulated. We show that the atoms will acumulate on several ring\nregions when the system enters to regime of global chaos.",
    "arxiv_id": "physics/9809010",
    "authors": [
      "X. M. Liu",
      "G. J. Milburn"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.comp-ph"
    ],
    "doi": "10.1103/PhysRevE.59.2842",
    "title": "Chaotic dynamics of cold atoms in far-off-resonant donut beam",
    "url": "https://arxiv.org/abs/physics/9809010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "28f43fa7-a9cb-4cea-89f0-8cb482e58b91",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}