{
  "annotation_id": "5f4cb28b-e5d7-4540-8464-fc7439856a5a",
  "date_created": "2026-03-02T18:02:45.140000Z",
  "date_modified": "2026-03-02T18:02:45.140000Z",
  "file_hash": "00d0f1602a511a77685e655d731f2136894f61c5117604db32aca4e54c2af149",
  "private": false,
  "record": {
    "abstract": "Properties of time evolution of wave packets built up from rotator\neigenstates are discussed. The mechanism of perfect cloning of the initial wave\npacket for \"circular states\" at fractional revival times is explained. The\nsmooth transition from \"circular\" to \"linear\" through intermediate \"elliptic\"\nis described. Example of time evolution of a nuclear wave packet created in\nCoulomb excitation mechanism is presented.",
    "arxiv_id": "quant-ph/9809073",
    "authors": [
      "P. Rozmej",
      "R. Arvieu"
    ],
    "categories": [
      "quant-ph",
      "nucl-th"
    ],
    "journal_ref": "Acta Phys.Polon.B30:799-802,1999",
    "title": "Towards new understanding of nuclear rotation",
    "url": "https://arxiv.org/abs/quant-ph/9809073"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "290fbcbb-df9a-49d8-839d-4f87c994ceaa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}