{
  "id": "cond-mat/0604301",
  "version": "v3",
  "published": "2006-04-12T07:22:27.000Z",
  "updated": "2007-05-22T06:48:00.000Z",
  "title": "Universality classes of the Kardar-Parisi-Zhang equation",
  "authors": [
    "L. Canet",
    "M. A. Moore"
  ],
  "comment": "4 pages, 1 figure, published version",
  "journal": "Phys. Rev. Lett. 98 (2007) 200602",
  "doi": "10.1103/PhysRevLett.98.200602",
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "We re-examine mode-coupling theory for the Kardar-Parisi-Zhang (KPZ) equation in the strong coupling limit and show that there exists two branches of solutions. One branch (or universality class) only exists for dimensionalities $d<d_c=2$ and is similar to that found by a variety of analytic approaches, including replica symmetry breaking and Flory-Imry-Ma arguments. The second branch exists up to $d_c=4$ and gives values for the dynamical exponent $z$ similar to those of numerical studies for $d\\ge2$.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2007-05-22T06:48:00.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "kardar-parisi-zhang equation",
      "universality classes",
      "strong coupling limit",
      "second branch",
      "re-examine mode-coupling theory"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}