{
  "annotation_id": "9ec9bcc7-8845-4169-9835-4531c796bcea",
  "date_created": "2026-03-02T18:01:21.533000Z",
  "date_modified": "2026-03-02T18:01:21.533000Z",
  "file_hash": "0349915c84f3c964befefa52ce36122cd94007842d1dce8106add81e347878c3",
  "private": false,
  "record": {
    "abstract": "We introduce a semiclassical model for moving highly excited atomic ions in a\nmagnetic field which allows us to describe the mixing of the Landau orbitals of\nthe center of mass in terms of the electronic excitation and magnetic field.\nThe extent of quantum energy flow in the ion is investigated and a crossover\nfrom localization to delocalization with increasing center of mass energy is\ndetected. It turns out that our model of the moving ion in a magnetic field is\nclosely connected to models for transport in disordered finite-size wires.",
    "arxiv_id": "physics/9808020",
    "authors": [
      "David M. Leitner",
      "Peter Schmelcher"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.58.R3383",
    "title": "Mesoscopic motion of atomic ions in magnetic fields",
    "url": "https://arxiv.org/abs/physics/9808020"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "afe8206e-a648-4b8e-b33d-c6746d0a78a7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}