{
  "annotation_id": "9232d368-83b8-42c2-b76a-365f3ff2aced",
  "date_created": "2026-03-02T18:02:13.506000Z",
  "date_modified": "2026-03-02T18:02:13.506000Z",
  "file_hash": "51635c35673b685fb091c6739c14f8075d4a7e682b54d14b93eb2f4524925088",
  "private": false,
  "record": {
    "abstract": "It is shown that in an anisotropic harmonic trap that rotates with the\nproperly chosen rotation rate, the force of gravity leads to a resonant\nbehavior. Full analysis of the dynamics in an anisotropic, rotating trap in 3D\nis presented and several regions of stability are identified. On resonance, the\noscillation amplitude of a single particle, or of the center of mass of a\nmany-particle system (for example, BEC), grows linearly with time and all\nparticles are expelled from the trap. The resonances can only occur when the\nrotation axis is tilted away from the vertical position. The positions of the\nresonances (there are always two of them) do not depend on the mass but only on\nthe characteristic frequencies of the trap and on the direction of the angular\nvelocity of rotation.",
    "arxiv_id": "quant-ph/0412004",
    "authors": [
      "Iwo Bialynicki-Birula",
      "Tomasz Sowinski"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.043610",
    "journal_ref": "Physical Review A 71, 043610 (2005)",
    "title": "Gravity-induced resonances in a rotating trap",
    "url": "https://arxiv.org/abs/quant-ph/0412004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a8a87e2d-03f0-40f5-b032-819e7744799c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}