{
  "annotation_id": "d36742bf-a35f-415b-83a6-eccd0ccceb22",
  "date_created": "2026-03-02T18:01:59.476000Z",
  "date_modified": "2026-03-02T18:01:59.476000Z",
  "file_hash": "878f85f2bbaec1f19e889081a5178967245a8c120ca2a29b8256116ee200661e",
  "private": false,
  "record": {
    "abstract": "We review three examples of quasi exactly solvable (QES) Hamitonians which\npossess multiple algebraisations. This includes the most prominent example, the\nLame equation, as well as recently studied many-body Hamiltonians with\nWeierstrass interaction potential and finally, a 2x2 coupled channel\nHamiltonian.",
    "arxiv_id": "quant-ph/0306162",
    "authors": [
      "Yves Brihaye",
      "Betti Hartmann"
    ],
    "categories": [
      "quant-ph",
      "hep-th"
    ],
    "doi": "10.1023/B:CJOP.0000010523.47034.3f",
    "journal_ref": "Czech.J.Phys. 53 (2003) 1-6",
    "title": "Quasi exactly solvable (QES) equations with multiple algebraisations",
    "url": "https://arxiv.org/abs/quant-ph/0306162"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e1fcf6a5-5d8f-4aac-8ddd-9245779fdeae",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}