{
  "annotation_id": "95d3632d-257f-46e3-b91e-3f3d6ead6c2d",
  "date_created": "2026-03-02T18:01:48.274000Z",
  "date_modified": "2026-03-02T18:01:48.274000Z",
  "file_hash": "df3ffa18c3a74488d803720275f3e822af180637635c5d53aa15dd479fef8b0e",
  "private": false,
  "record": {
    "abstract": "The idea of perturbation independent decay (PID) has appeared in the context\nof survival-probability studies, and lately has emerged in the context of\nquantum irreversibility studies. In both cases the PID reflects the Lyapunov\ninstability of the underlying semiclassical dynamics, and it can be\ndistinguished from the Wigner-type decay that holds in the perturbative regime.\nThe theory of the survival probability is manifestly related to the parametric\ntheory of the local density of states (LDOS). In this Paper we demonstrate that\nin spite of the common \"ideology\", the physics of quantum irreversibility is\n{\\em not} trivially related to the parametric theory of the LDOS. Rather, it is\nessential to take into account subtle cross correlations which are not captured\nby the LDOS alone.",
    "arxiv_id": "quant-ph/0111125",
    "authors": [
      "Diego A. Wisniacki",
      "Doron Cohen"
    ],
    "categories": [
      "quant-ph",
      "cond-mat",
      "nlin.CD"
    ],
    "doi": "10.1103/PhysRevE.66.046209",
    "journal_ref": "Phys. Rev. E 66, 046209 (2002)",
    "title": "Quantum irreversibility, perturbation independent decay, and the   parametric theory of the local density of states",
    "url": "https://arxiv.org/abs/quant-ph/0111125"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "343d8dcf-7c9d-47f7-8f9d-c1e25e5c8685",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}