{
  "annotation_id": "03508ab0-c09f-4131-b1e9-0744a0e35009",
  "date_created": "2026-03-02T18:02:06.866000Z",
  "date_modified": "2026-03-02T18:02:06.866000Z",
  "file_hash": "16c20105a1ab523ea471962b99bd482e3fee312172afed317edeca545d505bf4",
  "private": false,
  "record": {
    "abstract": "In this paper we investigate the effect of dephasing on proposed quantum\ngates for the solid-state Kane quantum computing architecture. Using a simple\nmodel of the decoherence, we find that the typical error in a CNOT gate is $8.3\n\\times 10^{-5}$. We also compute the fidelities of Z, X, Swap, and Controlled Z\noperations under a variety of dephasing rates. We show that these numerical\nresults are comparable with the error threshold required for fault tolerant\nquantum computation.",
    "arxiv_id": "quant-ph/0405042",
    "authors": [
      "Charles D. Hill",
      "Hsi-Sheng Goan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.70.022310",
    "title": "Gates for the Kane Quantum Computer in the Presence of Dephasing",
    "url": "https://arxiv.org/abs/quant-ph/0405042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "da4a09aa-386d-461a-82cc-fa9187ab8acc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}