{
  "annotation_id": "e6efe047-f3b7-4266-9211-f0428ebb4ec9",
  "date_created": "2026-03-02T18:02:36.982000Z",
  "date_modified": "2026-03-02T18:02:36.982000Z",
  "file_hash": "046bc0c341a1b3c358c173809e8e696df8ccc3c0e148092fbc6391e1db8e70a5",
  "private": false,
  "record": {
    "abstract": "We propose a numerical method for evaluating eigenvalues and eigenfunctions\nof Schr\\\"odinger operators with general confining potentials. The method is\nselective in the sense that only the eigenvalue closest to a chosen input\nenergy is found through an absolutely-stable relaxation algorithm which has\nrate of convergence infinite. In the case of bistable potentials the method\nallows one to evaluate the fundamental energy splitting for a wide range of\ntunneling rates.",
    "arxiv_id": "quant-ph/9505005",
    "authors": [
      "Carlo Presilla",
      "Ubaldo Tambini"
    ],
    "categories": [
      "quant-ph",
      "comp-gas",
      "cond-mat",
      "hep-lat",
      "nlin.CG"
    ],
    "doi": "10.1103/PhysRevE.52.4495",
    "journal_ref": "Phys.Rev. E52 (1995) 4495-4498",
    "title": "A Selective Relaxation Method for Numerical Solution of Schr\\\"odinger   Problems",
    "url": "https://arxiv.org/abs/quant-ph/9505005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7d2e6c4a-f123-48fe-aa02-8f2236f7215b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}