{
  "annotation_id": "9e73a1e1-8d69-4d6d-8d64-e8e5582f2e59",
  "date_created": "2026-03-02T18:02:12.581000Z",
  "date_modified": "2026-03-02T18:02:12.581000Z",
  "file_hash": "3281598c4100c154531373279591f2f39ec9ba223c28172735b03edb945b0378",
  "private": false,
  "record": {
    "abstract": "This paper presents a unified semiclassical framework for five regimes of\nquantum fidelity decay and conjectures a new universal regime. The theory is\nbased solely on the statistics of actions in the dephasing representation.\nCounterintuitively, in this representation, all of the decay is due to\ninterference and none due to the decay of classical overlaps. Both rigorous and\nnumerical support of the theory is provided.",
    "arxiv_id": "quant-ph/0410205",
    "authors": [
      "Jiri Vanicek"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Dephasing representation: Unified semiclassical framework for fidelity   decay",
    "url": "https://arxiv.org/abs/quant-ph/0410205"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f29f32e1-60b6-4732-a6ee-c48116f1edca",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}