{
  "annotation_id": "6bbcffca-f06f-4870-8050-c699494c16aa",
  "date_created": "2026-03-02T18:02:31.244000Z",
  "date_modified": "2026-03-02T18:02:31.244000Z",
  "file_hash": "7bfaa7370a20d56a89ad6374d8c575851a2a5f0b7099726e91a7dccf220a87b2",
  "private": false,
  "record": {
    "abstract": "A simple method for the calculation of higher orders of the logarithmic\nperturbation theory for bound states of the spherical anharmonic oscillator is\ndeveloped. The structure of the perturbation series for energy eigenvalues of\nthe sextic doubly anharmonic oscillator is investigated. The recursion\ntechnique for deriving renormalized perturbation expansions is offered.",
    "arxiv_id": "quant-ph/0611064",
    "authors": [
      "I. V. Dobrovolska",
      "R. S. Tutik"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Perturbation theory for sextic doubly anharmonic oscillator",
    "url": "https://arxiv.org/abs/quant-ph/0611064"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f44457a2-fee7-4127-b270-9fd3afa5dee6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}