{
  "annotation_id": "ac2c8968-e85e-46db-a6e3-d529efe0682f",
  "date_created": "2026-03-02T18:02:30.420000Z",
  "date_modified": "2026-03-02T18:02:30.420000Z",
  "file_hash": "324e133e6e54abccd3d0af633f0e03da49d6e78ab1d34c387f7b401a6fb289f7",
  "private": false,
  "record": {
    "abstract": "The explicit semiclassical treatment of the logarithmic perturbation theory\nfor the bound-state problem of the radial Shrodinger equation with the screened\nCoulomb potential is developed. Based upon h-expansions and new quantization\nconditions a novel procedure for deriving perturbation expansions is offered.\nAvoiding disadvantages of the standard approach, new handy recursion formulae\nwith the same simple form both for ground and excited states have been\nobtained.",
    "arxiv_id": "quant-ph/0609148",
    "authors": [
      "I. V. Dobrovolska",
      "R. S. Tutik"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Proc. 10th Int. Conf. on Mathematical Methods in Electromagnetic\n  Theory, Dniepropetrovsk, Ukraine, Sept. 14-17, 2004, pp. 341-343",
    "title": "A new perturbation technique for eigenenergies of the screened coulomb   potential",
    "url": "https://arxiv.org/abs/quant-ph/0609148"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3370e5ff-6bc4-42c6-896a-1805f88a3dcb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}