{
  "id": "1611.04828",
  "version": "v1",
  "published": "2016-11-15T13:52:19.000Z",
  "updated": "2016-11-15T13:52:19.000Z",
  "title": "Coarsening and percolation in a disordered ferromagnet",
  "authors": [
    "Federico Corberi",
    "Leticia F. Cugliandolo",
    "Ferdinando Insalata",
    "Marco Picco"
  ],
  "comment": "15 pages, 7 figures",
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "By studying numerically the phase-ordering kinetics of a two-dimensional ferromagnetic Ising model with quenched disorder -- either random bonds or random fields -- we show that a critical percolation structure forms in an early stage and is then progressively compactified by the ensuing coarsening process. Results are compared with the non-disordered case, where a similar phenomenon is observed, and interpreted within a dynamical scaling framework.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2016-11-15T13:52:19.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "disordered ferromagnet",
      "coarsening",
      "two-dimensional ferromagnetic ising model",
      "critical percolation structure forms",
      "random bonds"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 15,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}