{
  "id": "cond-mat/9707052",
  "version": "v1",
  "published": "1997-07-04T17:56:58.000Z",
  "updated": "1997-07-04T17:56:58.000Z",
  "title": "Nonequilibrium dynamics of a simple stochastic model",
  "authors": [
    "C Godreche",
    "J M Luck"
  ],
  "comment": "36 pages, plain tex, 7 figures, to be published by Journal of Physics A",
  "journal": "J. Phys. A 30, 6245 (1997)",
  "doi": "10.1088/0305-4470/30/18/010",
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "We investigate the low-temperature dynamics of a simple stochastic model, introduced recently in the context of the physics of glasses. The slowest characteristic time at equilibrium diverges exponentially at low temperature. On smaller time scales, the nonequilibrium dynamics of the system exhibits an aging regime. We present an analytical study of the scaling behaviour of the mean energy, of its local correlation and response functions, and of the associated fluctuation-dissipation ratio throughout the regime of low temperature and long times. This analysis includes the aging regime, the convergence to equilibrium, and the crossover behaviour between them.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1997-07-04T17:56:58.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "simple stochastic model",
      "nonequilibrium dynamics",
      "low temperature",
      "slowest characteristic time",
      "smaller time scales"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "Plain TeX",
      "pages": 36,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}