{
  "annotation_id": "b548c21a-879d-4a16-9b90-c14c1b5b5820",
  "date_created": "2026-03-02T18:02:27.568000Z",
  "date_modified": "2026-03-02T18:02:27.568000Z",
  "file_hash": "4ee0fbfa428aa45ac5bcb169b9796ec7bf3ee38c72603cba233d42bf53add3fa",
  "private": false,
  "record": {
    "abstract": "The convergent iterative procedure for solving the groundstate Schroedinger\nequation is extended to derive the excitation energy and the wave function of\nthe low-lying excited states. The method is applied to the one-dimensional\nquartic potential problem. The results show that the iterative solution\nconverges rapidly when the coupling $g$ is not too small.",
    "arxiv_id": "quant-ph/0607075",
    "authors": [
      "R. Friedberg",
      "T. D. Lee",
      "W. Q. Zhao"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1009-1963/15/9/001",
    "title": "Iterative Solutions for Low Lying Excited States of a Class of   Schroedinger Equation",
    "url": "https://arxiv.org/abs/quant-ph/0607075"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4b0c6b80-77a0-4506-9855-8cbb8763015c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}