{
  "annotation_id": "6de4db63-783d-41cd-8b18-0a8a28ee6229",
  "date_created": "2026-03-02T18:01:49.023000Z",
  "date_modified": "2026-03-02T18:01:49.023000Z",
  "file_hash": "016a83e3cbbbdb8777a3b1d794191a5fabfab47547e34b7d39dd6382da1afde6",
  "private": false,
  "record": {
    "abstract": "Quantum trajectories describe the stochastic evolution of an open quantum\nsystem conditioned on continuous monitoring of its output, such as by an ideal\nphotodetector. Here we derive (non-Markovian) quantum trajectories for\nrealistic photodetection, including the effects of efficiency, dead time,\nbandwidth, electronic noise, and dark counts. We apply our theory to a\nrealistic cavity QED scenario and investigate the impact of such detector\nimperfections on the conditional evolution of the system state. A practical\ntheory of quantum trajectories with realistic detection will be essential for\nexperimental and technological applications of quantum feedback in many areas.",
    "arxiv_id": "quant-ph/0112129",
    "authors": [
      "P. Warszawski",
      "H. M. Wiseman",
      "H. Mabuchi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.65.023802",
    "journal_ref": "PRA 65, 023802 (2002)",
    "title": "Quantum Trajectories for Realistic Detection",
    "url": "https://arxiv.org/abs/quant-ph/0112129"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b327e0c8-5be0-417a-9310-5760ed7a9e41",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}