{
  "annotation_id": "99089196-fb68-47a9-a006-eba7ffdb5f4e",
  "date_created": "2026-03-02T18:01:49.319000Z",
  "date_modified": "2026-03-02T18:01:49.319000Z",
  "file_hash": "8599a70658628eb06b788b30214f0ea1b69017ab106f8bddd8883b4916e46785",
  "private": false,
  "record": {
    "abstract": "In order to analyze the effect of chaos or order on the rate of decoherence\nin a subsystem, we aim to distinguish effects of the two types of dynamics by\nchoosing initial states as random product states from two factor spaces\nrepresenting two subsystems. We introduce a random matrix model that permits to\nvary the coupling strength between the subsystems. The case of strong coupling\nis analyzed in detail, and we find no significant differences except for very\nlow-dimensional spaces.",
    "arxiv_id": "quant-ph/0112030",
    "authors": [
      "Thomas Gorin",
      "Thomas H. Seligman"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/4/4/325",
    "journal_ref": "J. Opt. B 4, S386-S392 (2002)",
    "title": "A random matrix approach to decoherence",
    "url": "https://arxiv.org/abs/quant-ph/0112030"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "806b2092-b037-41be-b322-c0fe02adae96",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}