{
  "annotation_id": "3d916271-d0f3-4120-ab86-255755d9bc2f",
  "date_created": "2026-03-02T18:02:12.912000Z",
  "date_modified": "2026-03-02T18:02:12.912000Z",
  "file_hash": "3c598fd7eb026c119d5147f8d19d14c5644907ca3ef338bffc93fe84b20c42e5",
  "private": false,
  "record": {
    "abstract": "We consider the Dirac equation in one space dimension in the presence of a\nsymmetric potential well. We connect the scattering phase shifts at E=+m and\nE=-m to the number of states that have left the positive energy continuum or\njoined the negative energy continuum respectively as the potential is turned on\nfrom zero.",
    "arxiv_id": "quant-ph/0411026",
    "authors": [
      "Alex Calogeracos",
      "Norman Dombey"
    ],
    "categories": [
      "quant-ph",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "doi": "10.1103/PhysRevLett.93.180405",
    "journal_ref": "Phys.Rev.Lett. 93 (2004) 180405",
    "title": "The Strong Levinson Theorem for the Dirac Equation",
    "url": "https://arxiv.org/abs/quant-ph/0411026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fe57beba-43c0-4c4e-b4f0-2f9f54f61ea5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}