{
  "id": "0810.4953",
  "version": "v1",
  "published": "2008-10-27T23:21:05.000Z",
  "updated": "2008-10-27T23:21:05.000Z",
  "title": "Fault-tolerant quantum computation versus Gaussian noise",
  "authors": [
    "Hui Khoon Ng",
    "John Preskill"
  ],
  "comment": "30 pages, 6 figures",
  "journal": "Phys. Rev. A 79, 032318 (2009)",
  "doi": "10.1103/PhysRevA.79.032318",
  "categories": [
    "quant-ph",
    "cond-mat.mes-hall",
    "cond-mat.supr-con"
  ],
  "abstract": "We study the robustness of a fault-tolerant quantum computer subject to Gaussian non-Markovian quantum noise, and we show that scalable quantum computation is possible if the noise power spectrum satisfies an appropriate \"threshold condition.\" Our condition is less sensitive to very-high-frequency noise than previously derived threshold conditions for non-Markovian noise.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2008-10-27T23:21:05.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "fault-tolerant quantum computation",
      "gaussian noise",
      "threshold condition",
      "gaussian non-markovian quantum noise",
      "fault-tolerant quantum computer subject"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. A"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 30,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008arXiv0810.4953K"
    }
  }
}