{
  "id": "0710.1170",
  "version": "v1",
  "published": "2007-10-05T10:05:46.000Z",
  "updated": "2007-10-05T10:05:46.000Z",
  "title": "Numerical study of metastable states in the T=0 RFIM",
  "authors": [
    "F. J. Perez-Reche",
    "M. L. Rosinberg",
    "G. Tarjus"
  ],
  "comment": "15 pages, 19 figures",
  "categories": [
    "cond-mat.dis-nn",
    "cond-mat.stat-mech"
  ],
  "abstract": "We study numerically the number of single-spin-flip stable states in the T=0 Random Field Ising Model (RFIM) on random regular graphs of connectivity $z=2$ and $z=4$ and on the cubic lattice. The annealed and quenched complexities (i.e. the entropy densities) of the metastable states with given magnetization are calculated as a function of the external magnetic field. The results show that the appearance of a (disorder-induced) out-of-equilibrium phase transition in the magnetization hysteresis loop at low disorder can be ascribed to a change in the distribution of the metastable states in the field-magnetization plane.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2007-10-05T10:05:46.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "metastable states",
      "numerical study",
      "random regular graphs",
      "random field ising model",
      "magnetization hysteresis loop"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 15,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2007arXiv0710.1170P"
    }
  }
}