{
  "id": "cond-mat/9702164",
  "version": "v1",
  "published": "1997-02-18T14:39:14.000Z",
  "updated": "1997-02-18T14:39:14.000Z",
  "title": "Dephasing in a quantum dot due to coupling with a quantum point contact",
  "authors": [
    "Yehoshua Levinson"
  ],
  "comment": "6 pages, no figures, Europhysics Letters style",
  "doi": "10.1209/epl/i1997-00351-x",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We consider the dephasing of an one-electron state in a quantum dot due to charge fluctuations in a biased quantum point contact coupled to the dot capacitively. The contribution to the dephasing rate due to the bias depends on temperature and bias in the same way as shot-noise in the point contact at zero frequency, but do not follow the |t|^2(1-|t|^2) suppression.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1997-02-18T14:39:14.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "quantum dot",
      "biased quantum point contact",
      "one-electron state",
      "charge fluctuations",
      "bias depends"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}