{
  "annotation_id": "3f27e0d1-35da-4a02-a62e-8b128330299e",
  "date_created": "2026-03-02T18:02:48.005000Z",
  "date_modified": "2026-03-02T18:02:48.005000Z",
  "file_hash": "5818ed2529fdd5b10f6e740a6dd5d0357b09c790ac42c8d1597387ed8065b9dd",
  "private": false,
  "record": {
    "abstract": "Topological Chern indices are related to the number of rotational states in\neach molecular vibrational band. Modification of the indices is associated to\nthe appearance of ``band degeneracies\u0027\u0027, and exchange of rotational states\nbetween two consecutive bands. The topological dynamical origin of these\nindices is proven through a semi-classical approach, and their values are\ncomputed in two examples. The relation with the integer quantum Hall effect is\nbriefly discussed.",
    "arxiv_id": "quant-ph/9912091",
    "authors": [
      "Frederic Faure",
      "Boris Zhilinskii"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.85.960",
    "title": "Topological Chern indices in molecular spectra",
    "url": "https://arxiv.org/abs/quant-ph/9912091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b7eb2201-4c3e-48f7-9ced-2c3befbd61c6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}