{
  "annotation_id": "6ca14c92-0d9b-459d-b17f-b75a345dbf30",
  "date_created": "2026-03-02T18:01:38.629000Z",
  "date_modified": "2026-03-02T18:01:38.629000Z",
  "file_hash": "5a020c30b2b8634e6245f178f4f3f30f473c79f208c0d357ffa5897c632523db",
  "private": false,
  "record": {
    "abstract": "We consider the time development of the density matrix for a system coupled\nto a thermal bath, in models that go beyond the standard two-level systems\nthrough addition of an energy excitation degree of freedom and through the\npossibility of the replacement of the spin algebra by a more complex algebra.\nWe find conditions under which increasing the coupling to the bath above a\ncertain level decreases the rate of entropy production, and in which the\nlimiting behavior is a dissipationless sinusoidal oscillation that could be\ninterpreted as the synchronization of many modes of the uncoupled system.",
    "arxiv_id": "quant-ph/0008133",
    "authors": [
      "N. F. Bell",
      "R. F. Sawyer",
      "R. R. Volkas"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall",
      "hep-ph"
    ],
    "title": "Coherent oscillation in a linear quantum system coupled to a thermal   bath",
    "url": "https://arxiv.org/abs/quant-ph/0008133"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "86e9f55f-2f06-445b-ab31-1565b57691c1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}