{
  "annotation_id": "b0ba018a-9828-4821-9bd1-0f052aeeea0f",
  "date_created": "2026-03-02T18:00:32.296000Z",
  "date_modified": "2026-03-02T18:00:32.296000Z",
  "file_hash": "57c227d0b2cdb094e9d8ff26400de97b46cb21982ac343aa9e497949624213c9",
  "private": false,
  "record": {
    "abstract": "It has been found that quantum corrections can substantially affect the\nclassical results of tracking for trajectories close to the separatrix. Hence\nthe development of a basic formalism for obtaining the quantum maps for any\nparticle beam optical system is called for. To this end, it is observed that\nseveral aspects of quantum maps for the beam optics of spin-1/2 particles can\nbe studied, at the level of single particle dynamics, using the proper\nformalism based on the Dirac equation.",
    "arxiv_id": "physics/0101060",
    "authors": [
      "R. Jaganathan"
    ],
    "categories": [
      "physics.acc-ph",
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "doi": "10.1142/9789812777447_0047",
    "title": "Quantum mechanics of Dirac particle beam optics: Single-particle theory",
    "url": "https://arxiv.org/abs/physics/0101060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "763befb9-dd06-4846-b6d5-1d298c965418",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}