{
  "annotation_id": "3bf17d55-e758-49f2-963e-ddd57636efe6",
  "date_created": "2026-03-02T18:01:03.662000Z",
  "date_modified": "2026-03-02T18:01:03.662000Z",
  "file_hash": "9326be3b6a8bd1716121a59e82f7cb136442934172509d4dea264a681a16f1ec",
  "private": false,
  "record": {
    "abstract": "Formulas for the corrections to the energy levels and wave functions of a\nspin-zero particle bound in a strong field are derived. General case of the sum\nof a Lorentz-scalar potential and zero component of a Lorentz-vector potential\nis considered. The forms of the corrections differ essentially from those for\nspin-1/2 particles. As an example of application of our results, we evaluated\nthe electric polarizability of a ground state of a spin-zero particle bound in\na strong Coulomb field.",
    "arxiv_id": "physics/0510056",
    "authors": [
      "R. N. Lee",
      "A. I. Milstein",
      "S. G. Karshenboim"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.73.012505",
    "journal_ref": "Phys Rev A 73, 012505 (2006)",
    "title": "Corrections to the energy levels of a spin-zero particle bound in a   strong field",
    "url": "https://arxiv.org/abs/physics/0510056"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "76ed768a-a34c-4ca7-a866-6f508b1e99c8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}