{
  "annotation_id": "29fcbb2d-1fa9-4a72-8fa5-db5c2c45c2d3",
  "date_created": "2026-03-02T18:01:56.404000Z",
  "date_modified": "2026-03-02T18:01:56.404000Z",
  "file_hash": "8542e3881422b353b68fe23997866ab77901a4ff18f7ae6cff77cc52bb29e25b",
  "private": false,
  "record": {
    "abstract": "The decoherence mechanism of a single atom inside a high-Q cavity is studied,\nand the results are compared with experimental observations performed by M.\nBrune et al. [Phys. Rev. Lett. 76, 1800 (1996)]. Collision dephasing and cavity\nleakage are considered as the major sources giving rise to decoherence effect.\nIn particular, we show that the experimental data can be fitted very well by\nassuming suitable values of collision Stark shifts and dark count rate in the\ndetector.",
    "arxiv_id": "quant-ph/0302074",
    "authors": [
      "T. W. Chen",
      "P. T. Leung"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.055802",
    "title": "Effect of collision dephasing on atomic evolutions in a high-Q cavity",
    "url": "https://arxiv.org/abs/quant-ph/0302074"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7fa1af2e-1ab7-4ae2-8183-422c754208f5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}