{
  "annotation_id": "4fa98c59-a9d0-4f45-9df1-0b84fc23d9d2",
  "date_created": "2026-03-02T18:02:13.409000Z",
  "date_modified": "2026-03-02T18:02:13.409000Z",
  "file_hash": "073af99d7dc45a136cc9c5a13ea4fd4e079edf1b88015863269ada6a0a42d2b7",
  "private": false,
  "record": {
    "abstract": "A general method for obtaining the decoherence time in self-induced\ndecoherence is presented. In particular, it is shown that such a time can be\ncomputed from the poles of the resolvent or of the initial conditions in the\ncomplex extension of the Hamiltonian\u0027s spectrum. Several decoherence times are\nestimated: $10^{-13}-$ $10^{-15}s$ for microscopic systems, and\n$10^{-37}-10^{-39}s$ for macroscopic bodies. For the particular case of a\nthermal bath, our results agree with those obtained by the einselection\n(environment-induced decoherence) approach.",
    "arxiv_id": "quant-ph/0502087",
    "authors": [
      "Mario Castagnino",
      "Olimpia Lombardi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.72.012102",
    "title": "Decoherence time in self-induced decoherence",
    "url": "https://arxiv.org/abs/quant-ph/0502087"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b150dc9e-6dca-4a81-b03b-6e7c5ec6da75",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}