{
  "annotation_id": "fdf49789-7e4d-46c8-905a-5e26b01c3e7f",
  "date_created": "2026-03-02T18:01:42.649000Z",
  "date_modified": "2026-03-02T18:01:42.649000Z",
  "file_hash": "f121f2cbbc8fa997d62ad08b17b35b5a93481e51f32a46683844db0abc6eb10b",
  "private": false,
  "record": {
    "abstract": "We derive an exact general formalism that expresses the eigenvector and the\neigenvalue dynamics as a set of coupled equations of motion in terms of the\nmatrix elements dynamics. Combined with an appropriate model Hamiltonian, these\nequations are used to investigate the effect of the presence of a discrete\nsymmetry in the level curvature distribution. An explanation of the unexpected\nbehavior of the data regarding frequencies of acoustic vibrations of quartz\nblock is provided.",
    "arxiv_id": "quant-ph/0011054",
    "authors": [
      "M. S. Hussein",
      "C. P. Malta",
      "M. P. Pato",
      "A. P. B. Tufaile"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Effect of symmetry breaking on level curvature distributions",
    "url": "https://arxiv.org/abs/quant-ph/0011054"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8884a2ef-7d23-4740-9575-e6456426ddc0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}