{
  "id": "0803.3985",
  "version": "v2",
  "published": "2008-03-27T17:13:28.000Z",
  "updated": "2008-09-30T19:55:13.000Z",
  "title": "Full counting statistics and conditional evolution in a nanoelectromechanical system",
  "authors": [
    "S. D. Bennett",
    "A. A. Clerk"
  ],
  "comment": "7 pages; figure added; typos corrected",
  "journal": "Phys. Rev. B 78, 165328 (2008).",
  "doi": "10.1103/PhysRevB.78.165328",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We study theoretically the full distribution of transferred charge in a tunnel junction (or quantum point contact) coupled to a nanomechanical oscillator, as well as the conditional evolution of the oscillator. Even if the oscillator is very weakly coupled to the tunnel junction, it can strongly affect the tunneling statistics and lead to a highly non-Gaussian distribution. Conversely, given a particular measurement history of the current, the oscillator energy distribution may be localized and highly non-thermal. We also discuss non-Gaussian correlations between the oscillator motion and tunneling electrons; these show that the tunneling back-action cannot be fully described as an effective thermal bath coupled to the oscillator.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2008-09-30T19:55:13.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "73.23.-b",
      "72.70.+m",
      "85.85.+j"
    ],
    "keywords": [
      "full counting statistics",
      "conditional evolution",
      "nanoelectromechanical system",
      "tunnel junction",
      "oscillator energy distribution"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review B",
      "year": 2008,
      "month": "Oct",
      "volume": 78,
      "number": 16,
      "pages": 165328
    },
    "note": {
      "typesetting": "TeX",
      "pages": 7,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008PhRvB..78p5328B"
    }
  }
}