{
  "annotation_id": "161383d3-02e6-4aa8-a0da-dce18b6db726",
  "date_created": "2026-03-02T18:02:45.027000Z",
  "date_modified": "2026-03-02T18:02:45.027000Z",
  "file_hash": "a736eb3a759523a80b044eb50bd1a3804b3acb9820e782b6ca15c061a4035416",
  "private": false,
  "record": {
    "abstract": "We consider the revival properties of quantum systems with an eigenspectrum\nE_{n} proportional to n^{2}, and compare them with the simplest member of this\nclass - the infinite square well. In addition to having perfect revivals at\ninteger multiples of the revival time t_{R}, these systems all enjoy perfect\nfractional revivals at quarterly intervals of t_{R}. A closer examination of\nthe quantum evolution is performed for the Poeschel-Teller and Rosen-Morse\npotentials, and comparison is made with the infinite square well using quantum\ncarpets.",
    "arxiv_id": "quant-ph/9902039",
    "authors": [
      "Will Loinaz",
      "T. J. Newman"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/32/50/309",
    "journal_ref": "J.Phys.A32:8889-8895,1999",
    "title": "Quantum revivals and carpets in some exactly solvable systems",
    "url": "https://arxiv.org/abs/quant-ph/9902039"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "20f19e18-c079-4ec9-a9a1-273a423dce54",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}