{
  "annotation_id": "13cf61d8-764d-4e53-80e9-2c1872f20e31",
  "date_created": "2026-03-02T18:02:34.502000Z",
  "date_modified": "2026-03-02T18:02:34.502000Z",
  "file_hash": "13a08c4534fdebf0c8dc8e03628d3539b8b7d4b2a0740dbf9da4e76c8474b6ec",
  "private": false,
  "record": {
    "abstract": "We study the effects of the environment at zero temperature on tunneling in\nan open system described by a static double-well potential. We show that the\nevolution of the system in an initial Schrodinger cat state, can be summarized\nin terms of three main physical phenomena, namely decoherence, quantum\ntunneling and noise-induced activation. Using large-scale numerical\nsimulations, we obtain a detailed picture of the main stages of the evolution\nand of the relevant dynamical processes",
    "arxiv_id": "quant-ph/0612137",
    "authors": [
      "Fernando C. Lombardo",
      "Diana Monteoliva",
      "Paula I. Villar"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.other",
      "hep-ph",
      "hep-th"
    ],
    "doi": "10.1088/1742-6596/67/1/012027",
    "journal_ref": "J.Phys.Conf.Ser.67:012027,2007",
    "title": "Macroscopic tunneling, decoherence and noise-induced activation",
    "url": "https://arxiv.org/abs/quant-ph/0612137"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "47a84776-ffd4-428c-b318-84354f078fb4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}