{
  "annotation_id": "03af1518-a5fd-4911-a3e3-98a2cdb79bcd",
  "date_created": "2026-03-02T18:01:42.263000Z",
  "date_modified": "2026-03-02T18:01:42.263000Z",
  "file_hash": "3ee79c1474d0bff9a27dbef255797f117d83d543e6f9af304d36fd75e3176212",
  "private": false,
  "record": {
    "abstract": "We study the Landau levels associated with electrons moving in a magnetic\nfield in the presence of a continuous distribution of disclinations, a magnetic\nscrew dislocation and a dispiration. We focus on the influence of these\ntopological defects on the spectrum of the electron(or hole) in a magnetic\nfield in the framework of the geometric theory of defects in solids of Katanaev\nand Volovich. The presence of the defects breaks the degeneracy of the Landau\nlevels in different ways depending on the defect. Exact expressions for\nenergies and eigenfuctions are found for all cases.",
    "arxiv_id": "quant-ph/0012146",
    "authors": [
      "G. de A. Marques",
      "Claudio Furtado",
      "V. B. Bezerra",
      "Fernando Moraes"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/34/30/306",
    "title": "Landau Levels in the Presence of Topological Defects",
    "url": "https://arxiv.org/abs/quant-ph/0012146"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6f48e99b-58a8-45b9-8001-b2d8abeb084b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}