{
  "annotation_id": "03e496ce-4aa5-46e7-8bd2-2bdc0c376160",
  "date_created": "2026-03-02T18:01:42.692000Z",
  "date_modified": "2026-03-02T18:01:42.692000Z",
  "file_hash": "f9293a51e392ed699ae6123c59aff4dbe78b1e11a2b738a9499b095ea55c2f47",
  "private": false,
  "record": {
    "abstract": "We consider a typical setup of cavity QED consisting of a two-level atom\ninteracting strongly with a single resonant electromagnetic field mode inside a\ncavity. The cavity is resonantly driven and the output undergoes continuous\nhomodyne measurements. We derive an explicit expression for the state of the\nsystem conditional on a discrete photocount record. This expression takes a\nparticularly simple form if the system is initially in the steady state. As a\nbyproduct, we derive a general formula for the steady state that had been\nconjectured before in the strong driving limit.",
    "arxiv_id": "quant-ph/0104128",
    "authors": [
      "Andrei N. Soklakov",
      "Ruediger Schack"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.65.013804",
    "journal_ref": "Phys. Rev. A 65, 013804 (2002)",
    "title": "Conditional evolution in single-atom cavity QED",
    "url": "https://arxiv.org/abs/quant-ph/0104128"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dd4e319b-01e8-4871-8b99-9df963615e99",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}