{
  "annotation_id": "a55a7571-f006-49a8-9dae-29278be94b8a",
  "date_created": "2026-03-02T18:02:20.589000Z",
  "date_modified": "2026-03-02T18:02:20.589000Z",
  "file_hash": "c1c0123585e6c55343eceef8e20ede679f6cc97b36e70c0e813aa95083f07912",
  "private": false,
  "record": {
    "abstract": "We consider a two reservoir model of quantum error correction with a hot bath\ncausing errors in the qubits and a cold bath cooling the ancilla qubits to a\nfiducial state. We consider error correction protocols both with and without\nmeasurement of the ancilla state. The error correction acts as a kind of\nrefrigeration process to maintain the data qubits in a low entropy state by\nperiodically moving the entropy to the ancilla qubits and then to the cold\nreservoir. We quantify the performance of the error correction as a function of\nthe reservoir temperatures and cooling rate by means of the fidelity and the\nresidual entropy of the data qubits. We also make a comparison with the\ncontinuous quantum error correction model of Sarovar and Milburn [Phys. Rev. A\n72 012306].",
    "arxiv_id": "quant-ph/0508155",
    "authors": [
      "James P. Clemens",
      "Julio Gea-Banacloche"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.022337",
    "title": "A two reservoir model of quantum error correction",
    "url": "https://arxiv.org/abs/quant-ph/0508155"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d5b86a7a-0e51-4353-b8d1-e6c8c14085ef",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}