{
  "annotation_id": "32674fd8-453d-49b8-ba7d-54f38dad1c85",
  "date_created": "2026-03-02T18:02:05.875000Z",
  "date_modified": "2026-03-02T18:02:05.875000Z",
  "file_hash": "e2bb31c86ed0bf56e100d0391496ea993ac930c0e4b69be1bfed4f0d87594c05",
  "private": false,
  "record": {
    "abstract": "The number of atoms trapped within the mode of an optical cavity is\ndetermined in real time by monitoring the transmission of a weak probe beam.\nContinuous observation of atom number is accomplished in the strong coupling\nregime of cavity quantum electrodynamics and functions in concert with a\ncooling scheme for radial atomic motion. The probe transmission exhibits sudden\nsteps from one plateau to the next in response to the time evolution of the\nintracavity atom number, from N \u003e= 3 to N = 2 to 1 to 0, with some trapping\nevents lasting over 1 second.",
    "arxiv_id": "quant-ph/0403121",
    "authors": [
      "J. McKeever",
      "J. R. Buck",
      "A. D. Boozer",
      "H. J. Kimble"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Cavity QED \"By The Numbers\"",
    "url": "https://arxiv.org/abs/quant-ph/0403121"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2af3ba1a-fb32-48d7-8bab-11832b2a624b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}