{
  "annotation_id": "a37af1e7-d366-4b0a-a47c-cf6dfcd53041",
  "date_created": "2026-03-02T18:00:39.874000Z",
  "date_modified": "2026-03-02T18:00:39.874000Z",
  "file_hash": "d27b473718c66baf4fc57a0993a13bc4fc4c7b6880d635cad7797052146ef273",
  "private": false,
  "record": {
    "abstract": "If the small and large coupling behavior of a physical system can be computed\nperturbatively and expressed respectively as power series in a coupling\nparameter $g$ and $1/g$, a Pad\\\u0027{e} approximant embracing the two series can\ninterpolate between these two limits and provide an accurate estimate of the\nsystem\u0027s behavior in the generally intractable intermediate coupling regime.\nThe methodology and validity of this approach are illustrated by considering\nseveral stationary state problems in quantum mechanics.",
    "arxiv_id": "physics/0207025",
    "authors": [
      "C. N. Leung",
      "Yvonne Y. Y. Wong"
    ],
    "categories": [
      "physics.comp-ph",
      "math-ph",
      "math.MP",
      "physics.ed-ph",
      "physics.gen-ph",
      "quant-ph"
    ],
    "doi": "10.1119/1.1503379",
    "journal_ref": "Am.J.Phys.70:1020-1024,2002; Erratum-ibid.71:492,2003",
    "title": "Application of Pad\\\u0027{e} interpolation to stationary state problems",
    "url": "https://arxiv.org/abs/physics/0207025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "abb53f4f-b564-4ce9-b663-8e0fefd00e47",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}