{
  "id": "cond-mat/0108022",
  "version": "v1",
  "published": "2001-08-01T18:44:14.000Z",
  "updated": "2001-08-01T18:44:14.000Z",
  "title": "Symmetry breaking through a sequence of transitions in a driven diffusive system",
  "authors": [
    "M. Clincy",
    "M. R. Evans",
    "D. Mukamel"
  ],
  "comment": "19 pages, 12 figures",
  "journal": "J. Phys. A 34, 9923-9937 (2001)",
  "doi": "10.1088/0305-4470/34/47/301",
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "In this work we study a two species driven diffusive system with open boundaries that exhibits spontaneous symmetry breaking in one dimension. In a symmetry broken state the currents of the two species are not equal, although the dynamics is symmetric. A mean field theory predicts a sequence of two transitions from a strongly symmetry broken state through an intermediate symmetry broken state to a symmetric state. However, a recent numerical study has questioned the existence of the intermediate state and instead suggested a single discontinuous transition. In this work we present an extensive numerical study that supports the existence of the intermediate phase but shows that this phase and the transition to the symmetric phase are qualitatively different from the mean-field predictions.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2001-08-01T18:44:14.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "driven diffusive system",
      "symmetry breaking",
      "transition",
      "intermediate symmetry broken state",
      "mean field theory predicts"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 19,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}