{
  "annotation_id": "73930bcb-6a5d-41b2-bba5-00ec4b707edc",
  "date_created": "2026-03-02T18:01:49.439000Z",
  "date_modified": "2026-03-02T18:01:49.439000Z",
  "file_hash": "3869695a28a73d803a403ce10bf443aa932a3c33e3275cdfeecf45edbee27b69",
  "private": false,
  "record": {
    "abstract": "A unified approach, for solving a wide class of single and many-body quantum\nproblems, commonly encountered in literature is developed based on a recently\nproposed method for finding solutions of linear differential equations. Apart\nfrom dealing with exactly and quasi-exactly solvable problems, the present\napproach makes transparent various properties of the familiar orthogonal\npolynomials and also the construction of their respective ladder operators. We\nillustrate the procedure for finding the approximate eigenvalues and\neigenfunctions of non-exactly solvable problems.",
    "arxiv_id": "quant-ph/0204130",
    "authors": [
      "N. Gurappa",
      "Prasanta K. Panigrahi",
      "R. Atre",
      "T. Shreecharan"
    ],
    "categories": [
      "quant-ph",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "title": "Solving Single and Many-body Quantum Problems: A Novel Approach",
    "url": "https://arxiv.org/abs/quant-ph/0204130"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6c925c0e-b872-4094-aa09-83dffde16877",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}