{
  "annotation_id": "0c83ba7d-7bf4-4b77-a072-36e710ccdf3e",
  "date_created": "2026-03-02T18:02:43.880000Z",
  "date_modified": "2026-03-02T18:02:43.880000Z",
  "file_hash": "861eaea43bfe2baf941c00c86a050f2e627a48b05d6ffe6fe57a19ab513ebd38",
  "private": false,
  "record": {
    "abstract": "We shortly review the progress in the domain of deterministic chaos for\nquantum dynamical systems. With the appropriately extended definition of\nquantum Lyapunov exponent we analyze various quantum dynamical maps. It is\nargued that, within Quantum Mechanics, irregular evolution for properly chosen\nobservables can coexist with regular and predictable evolution of states.",
    "arxiv_id": "quant-ph/9805068",
    "authors": [
      "W. A. Majewski"
    ],
    "categories": [
      "quant-ph",
      "chao-dyn",
      "math-ph",
      "math.MP",
      "nlin.CD"
    ],
    "title": "Does quantum chaos exist? (A quantum Lyapunov exponents approach.)",
    "url": "https://arxiv.org/abs/quant-ph/9805068"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "332c225a-e35a-445d-8798-2f701a228d78",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}