{
  "annotation_id": "b3ff438a-3a63-4a39-9eb6-31f9e8965c1c",
  "date_created": "2026-03-02T18:01:21.524000Z",
  "date_modified": "2026-03-02T18:01:21.524000Z",
  "file_hash": "5d9a23dae0f2b1956f6daa6fe2098769ae331e8de30b47541db657d7b99181ce",
  "private": false,
  "record": {
    "abstract": "The ordinary Schrodinger equation with minimal coupling for a nonrelativistic\nelectron interacting with a single-mode photon field is not satisfied by the\nnonrelativistic limit of the exact solutions to the corresponding Dirac\nequation. A Schrodinger-like equation valid for arbitrary photon intensity is\nderived from the Dirac equation without the weak-field assumption. The\n\"eigenvalue\" in the new equation is an operator in a Cartan subalgebra. An\napproximation consistent with the nonrelativistic energy level derived from its\nrelativistic value replaces the \"eigenvalue\" operator by an ordinary number,\nrecovering the ordinary Schrodinger eigenvalue equation used in the formal\nscattering formalism. The Schrodinger-like equation for the multimode case is\nalso presented.",
    "arxiv_id": "physics/9806008",
    "authors": [
      "Dong-Sheng Guo",
      "R. R. Freeman",
      "Yong-Shi Wu"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevA.58.521",
    "title": "The Schrodinger-like Equation for a Nonrelativistic Electron in a Photon   Field of Arbitrary Intensity",
    "url": "https://arxiv.org/abs/physics/9806008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "00411ff0-b6b4-45c7-ba54-59d569100edd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}