{
  "annotation_id": "b0db7dec-3eed-41f6-b88b-fa02aee9591a",
  "date_created": "2026-03-02T18:02:23.668000Z",
  "date_modified": "2026-03-02T18:02:23.668000Z",
  "file_hash": "bbdb16516442270ec862b02522d8745babf4fd1f0ce24f0c140a1f70915d0765",
  "private": false,
  "record": {
    "abstract": "Quantum feedback is assuming increasingly important role in quantum control\nand quantum information processing. In this work we analyze the application of\nsuch feedback techniques in eliminating decoherence in open quantum systems. In\norder to apply such system theoretic methods we first analyze the invariance\nproperties of quadratic forms which corresponds to expected value of a\nmeasurement and present conditions for decouplability of measurement outputs of\nsuch time-varying open quantum systems from environmental effects.",
    "arxiv_id": "quant-ph/0602217",
    "authors": [
      "Narayan Ganesan",
      "Tzyh Jong Tarn"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1109/CDC.2005.1582193",
    "title": "Control of decoherence in open quantum systems using feedback",
    "url": "https://arxiv.org/abs/quant-ph/0602217"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "346cfa33-19d1-4bb9-b98d-2fba22107c33",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}