{
  "annotation_id": "91b2532e-fab6-4675-894b-773bde383d02",
  "date_created": "2026-03-02T18:01:42.433000Z",
  "date_modified": "2026-03-02T18:01:42.433000Z",
  "file_hash": "0d038e35ab5c6145c3d8ef5e2272e681fe5ba1be55df81a51f6761cbfcc2ee7e",
  "private": false,
  "record": {
    "abstract": "We study a quantum mechanical toy model that mimics some features of a\nquenched phase transition. Both by virtue of a time-dependent Hamiltonian or by\nchanging the temperature of the bath we are able to show that even after\nclassicalization has been reached, the system may display quantum behaviour\nagain. We explain this behaviour in terms of simple non-linear analysis and\nestimate relevant time scales that match the results of numerical simulations\nof the master-equation. This opens new possibilities both in the study of\nquantum effects in non-equilibrium phase transitions and in general\ntime-dependent problems where quantum effects may be relevant even after\ndecoherence has been completed.",
    "arxiv_id": "quant-ph/0101039",
    "authors": [
      "Nuno D. Antunes",
      "Fernando C. Lombardo",
      "Diana Monteoliva"
    ],
    "categories": [
      "quant-ph",
      "cond-mat",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevE.64.066118",
    "title": "Quantum effects after decoherence in a quenched phase transition",
    "url": "https://arxiv.org/abs/quant-ph/0101039"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "be8c6416-d4d1-4c96-9617-f1302ec9e5e1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}