{
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  "date_created": "2026-03-02T18:02:13.829000Z",
  "date_modified": "2026-03-02T18:02:13.829000Z",
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  "record": {
    "abstract": "The hamiltonian structures for quartic oscillator are considered. All\nstructures admitting quadratic hamiltonians are classified.",
    "arxiv_id": "quant-ph/0501024",
    "authors": [
      "Katarzyna Bolonek",
      "Piotr Kosinski"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Acta Phys. Polon.B 36 (2005), 2115",
    "title": "Hamiltonian structures for Pais-Uhlenbeck oscillator",
    "url": "https://arxiv.org/abs/quant-ph/0501024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "79143966-c67c-48d4-be5f-e072b9cdaa97",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}