{
  "annotation_id": "54d91fcf-0262-4d8d-86c8-95dc2132c4cf",
  "date_created": "2026-03-02T18:01:25.086000Z",
  "date_modified": "2026-03-02T18:01:25.086000Z",
  "file_hash": "a8677f4a486d7331dda4dfdbe6b2e524cf3505510289d17ef2e800be98e17adb",
  "private": false,
  "record": {
    "abstract": "Based on the system-reservoir description we propose a simple solvable\nmicroscopic model for a nonequilibrium bath. This captures the essential\nfeatures of a nonstationary quantum Markov process. We establish an appropriate\ngeneralization of the fluctuation-dissipation relation pertaining to this\nprocess and explore the essential modifications of the Bloch equations to\nreveal the nonexponential decay of the Bloch vector components and transient\nspectral broadening in resonance fluorescence. We discuss a simple experimental\nscheme to verify the theoretical results.",
    "arxiv_id": "physics/9902028",
    "authors": [
      "Jyotipratim Ray Chaudhuri",
      "Suman Kumar Banik",
      "Bimalendu Deb",
      "Deb Shankar Ray"
    ],
    "categories": [
      "physics.optics",
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "doi": "10.1007/s100530050325",
    "journal_ref": "The European Physical Journal D, 6 (1999) 415",
    "title": "Modified Bloch equations in presence of a nonstationary bath",
    "url": "https://arxiv.org/abs/physics/9902028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c418b773-1566-4277-92f5-025dfd5b16cc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}