{
  "annotation_id": "f24edd2d-ac34-46ff-b42f-b0f95aa99c67",
  "date_created": "2026-03-02T18:02:20.412000Z",
  "date_modified": "2026-03-02T18:02:20.412000Z",
  "file_hash": "6ffa86dcf6b724bd92d0cbabe80337f3c8c8a3982a9f992c82f76bf430df6da2",
  "private": false,
  "record": {
    "abstract": "We study the physical implementation of the Photon Carnot engine (PCE) based\non the cavity QED system [M. Scully et al, Science, \\textbf{299}, 862 (2003)].\nHere, we analyze two decoherence mechanisms for the more practical systems of\nPCE, the dissipation of photon field and the pure dephasing of the input atoms.\nAs a result we find that (I) the PCE can work well to some extent even in the\nexistence of the cavity loss (photon dissipation); and (II) the short-time\natomic dephasing, which can destroy the PCE, is a fatal problem to be overcome.",
    "arxiv_id": "quant-ph/0508008",
    "authors": [
      "H. T. Quan",
      "P. Zhang",
      "C. P. Sun"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevE.73.036122",
    "journal_ref": "Physical Review E, 73, 036122 (2006)",
    "title": "Quantum-Classical Transition of Photon-Carnot Engine Induced by Quantum   Decoherence",
    "url": "https://arxiv.org/abs/quant-ph/0508008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2a40306c-6f73-4199-a674-e5c20eff3f47",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}