{
  "id": "1201.1962",
  "version": "v1",
  "published": "2012-01-10T04:47:04.000Z",
  "updated": "2012-01-10T04:47:04.000Z",
  "title": "Accelerating an adiabatic process by nonlinear sweeping",
  "authors": [
    "Xingxin Cao",
    "Jun Zhuang",
    "X. -J. Ning",
    "Wenxian Zhang"
  ],
  "comment": "4 pages, 3 figures",
  "categories": [
    "quant-ph"
  ],
  "abstract": "We investigate the acceleration of an adiabatic process with the same survival probability of the ground state by sweeping a parameter nonlinearly, fast in the wide gap region and slow in the narrow gap region, as contrast to the usual linear sweeping. We find the expected acceleration in the Laudau-Zener tunneling model and in the adiabatic quantum computing model for factorizing the number N=21.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-01-10T04:47:04.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "adiabatic process",
      "nonlinear sweeping",
      "adiabatic quantum computing model",
      "narrow gap region",
      "wide gap region"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1088/1674-1056/22/9/090310",
      "journal": "Chinese Physics B",
      "year": 2013,
      "month": "Sep",
      "volume": 22,
      "number": 9,
      "pages": "090310"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2013ChPhB..22i0310C"
    }
  }
}