{
  "id": "cond-mat/0607220",
  "version": "v1",
  "published": "2006-07-09T06:41:10.000Z",
  "updated": "2006-07-09T06:41:10.000Z",
  "title": "Ising model spin S=1 on directed Barabasi-Albert networks",
  "authors": [
    "F. W. S. Lima"
  ],
  "comment": "8 pages for Int. J. Mod. Phys. C; e-mail: wel@ufpi.br",
  "doi": "10.1142/S0129183106009679",
  "categories": [
    "cond-mat.dis-nn"
  ],
  "abstract": "On directed Barabasi-Albert networks with two and seven neighbours selected by each added site, the Ising model with spin S=1/2 was seen not to show a spontaneous magnetisation. Instead, the decay time for flipping of the magnetisation followed an Arrhenius law for Metropolis and Glauber algorithms, but for Wolff cluster flipping the magnetisation decayed exponentially with time. On these networks the Ising model spin S=1 is now studied through Monte Carlo simulations. However, in this model, the order-disorder phase transition is well defined in this system. We have obtained a first-order phase transition for values of connectivity m=2 and m=7 of the directed Barabasi-Albert network.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2006-07-09T06:41:10.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "directed barabasi-albert network",
      "ising model spin",
      "magnetisation",
      "first-order phase transition",
      "order-disorder phase transition"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "International Journal of Modern Physics C",
      "year": 2006,
      "volume": 17,
      "number": 9,
      "pages": 1267
    },
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2006IJMPC..17.1267L"
    }
  }
}