{
  "id": "cond-mat/0610647",
  "version": "v2",
  "published": "2006-10-23T20:25:33.000Z",
  "updated": "2006-12-11T22:11:21.000Z",
  "title": "Wang-Landau/Multibondic Cluster Simulations for Second-Order Phase Transitions",
  "authors": [
    "Bernd A. Berg",
    "Wolfhard Janke"
  ],
  "comment": "4 pages, 3 figures, RevTex style, updated version, to appear in Phys. Rev. Lett. (in print)",
  "journal": "Phys.Rev.Lett.98:040602,2007",
  "doi": "10.1103/PhysRevLett.98.040602",
  "categories": [
    "cond-mat.stat-mech",
    "hep-lat"
  ],
  "abstract": "For a second-order phase transition the critical energy range of interest is larger than the energy range covered by a canonical Monte Carlo simulation at the critical temperature. Such an extended energy range can be covered by performing a Wang-Landau recursion for the spectral density followed by a multicanonical simulation with fixed weights. But in the conventional approach one loses the advantage due to cluster algorithms. A cluster version of the Wang-Landau recursion together with a subsequent multibondic simulation improves for 2D and 3D Ising models the efficiency of the conventional Wang-Landau/multicanonical approach by power laws in the lattice size. In our simulations real gains in CPU time reach two orders of magnitude.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2006-12-11T22:11:21.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "64.60.Cn",
      "02.50.Ng",
      "05.10.Ln",
      "05.20.-y"
    ],
    "keywords": [
      "second-order phase transition",
      "wang-landau/multibondic cluster simulations",
      "wang-landau recursion",
      "canonical monte carlo simulation",
      "subsequent multibondic simulation"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 729898
    }
  }
}