{
  "annotation_id": "3949f418-5411-440c-ab24-dfbccf72f08b",
  "date_created": "2026-03-02T18:02:10.295000Z",
  "date_modified": "2026-03-02T18:02:10.295000Z",
  "file_hash": "e53edb8a72b57debed64aa5897e709980fe546116401615ca7d1d030ee0c3271",
  "private": false,
  "record": {
    "abstract": "We discuss how the concept of the quantum action can be used to characterize\nquantum chaos. As an example we study quantum mechanics of the inverse square\npotential in order to test some questions related to quantum action. Quantum\nchaos is discussed for the 2-D hamiltonian system of harmonic oscillators with\nanharmonic coupling.",
    "arxiv_id": "quant-ph/0407074",
    "authors": [
      "D. Huard",
      "H. Kroger",
      "G. G. Melkonyan",
      "K. J. M. Moriarty",
      "L. P. Nadeau"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Proc. of Dynamic Systems \u0026 Applications, M. Sambandham, ed., Vol.\n  IV, pp. 640-646, Dynamic Publishers, Atlanta (2003).",
    "title": "What does quantum chaos mean?",
    "url": "https://arxiv.org/abs/quant-ph/0407074"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6a6c0a3e-c51e-4569-ac38-e7b5df8eacfd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}