{
  "id": "cond-mat/0502395",
  "version": "v3",
  "published": "2005-02-16T15:19:41.000Z",
  "updated": "2005-02-23T15:21:34.000Z",
  "title": "An experimental test of the Jarzynski equality in a mechanical experiment",
  "authors": [
    "F. Douarche",
    "S. Ciliberto",
    "A. Petrosyan",
    "I. Rabbiosi"
  ],
  "comment": "submitted to Europhysics Letters",
  "doi": "10.1209/epl/i2005-10024-4",
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "We have experimentally checked the Jarzynski equality and the Crooks relation on the thermal fluctuations of a macroscopic mechanical oscillator in contact with a heat reservoir. We found that, independently of the time scale and amplitude of the driving force, both relations are satisfied. These results give credit, at least in the case of Gaussian fluctuations, to the use of these relations in biological and chemical systems to estimate the free energy difference between two equilibrium states. An alternative method to estimate of the free nergy difference in isothermal process is proposed too.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2005-02-23T15:21:34.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "jarzynski equality",
      "experimental test",
      "mechanical experiment",
      "free energy difference",
      "free nergy difference"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}