{
  "annotation_id": "7e9b8369-daa8-495c-acfb-9e805e50fe84",
  "date_created": "2026-03-02T18:01:59.131000Z",
  "date_modified": "2026-03-02T18:01:59.131000Z",
  "file_hash": "8e9130746bfb8fb7de89f023689c8a1f8bb0a35144312c4364b7b83aaa146ede",
  "private": false,
  "record": {
    "abstract": "A new exactly solvable relativistic periodic potential is obtained by the\nperiodic extension of a well-known transparent scalar potential. It is found\nthat the energy band edges are determined by a transcendental equation which is\nvery similar to the corresponding equation for the Dirac Kronig-Penney model.\nThe solutions of the Dirac equation are expressed in terms of elementary\nfunctions.",
    "arxiv_id": "quant-ph/0307159",
    "authors": [
      "B. F. Samsonov",
      "A. A. Pecheritsin",
      "E. O. Pozdeeva",
      "M. L. Glasser"
    ],
    "categories": [
      "quant-ph",
      "hep-th"
    ],
    "doi": "10.1088/0143-0807/24/4/362",
    "journal_ref": "European Journal of Physics 24 (2003) 435-441",
    "title": "New exactly solvable periodic potentials for the Dirac equation",
    "url": "https://arxiv.org/abs/quant-ph/0307159"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "544a277d-5734-4e0c-85ff-e49cf17254ed",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}