{
  "id": "cond-mat/0106272",
  "version": "v1",
  "published": "2001-06-14T13:14:48.000Z",
  "updated": "2001-06-14T13:14:48.000Z",
  "title": "Nonequilibrium dynamics of the zeta urn model",
  "authors": [
    "C. Godreche",
    "J. M. Luck"
  ],
  "comment": "30 pages, 1 figure",
  "journal": "Eur. Phys. J. B 23, 473-486 (2001)",
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "We consider a mean-field dynamical urn model, defined by rules which give the rate at which a ball is drawn from an urn and put in another one, chosen amongst an assembly. At equilibrium, this model possesses a fluid and a condensed phase, separated by a critical line. We present an analytical study of the nonequilibrium properties of the fluctuating number of balls in a given urn, considering successively the temporal evolution of its distribution, of its two-time correlation and response functions, and of the associated \\fd ratio, both along the critical line and in the condensed phase. For well separated times the \\fd ratio admits non-trivial limit values, both at criticality and in the condensed phase, which are universal quantities depending continuously on temperature.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2001-06-14T13:14:48.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "02.50.Ey",
      "05.40.-a",
      "61.43.Fs"
    ],
    "keywords": [
      "zeta urn model",
      "nonequilibrium dynamics",
      "condensed phase",
      "ratio admits non-trivial limit values",
      "critical line"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1007/s100510170039",
      "journal": "European Physical Journal B",
      "year": 2001,
      "month": "Oct",
      "volume": 23,
      "number": 4,
      "pages": 473
    },
    "note": {
      "typesetting": "TeX",
      "pages": 30,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2001EPJB...23..473G"
    }
  }
}