{
  "id": "hep-th/9712038",
  "version": "v1",
  "published": "1997-12-04T09:14:23.000Z",
  "updated": "1997-12-04T09:14:23.000Z",
  "title": "Two loop results from the derivative expansion of the blocked action",
  "authors": [
    "Alfio Bonanno",
    "Dario Zappala'"
  ],
  "comment": "4 pages, RevTeX, no figures",
  "journal": "Phys.Rev. D57 (1998) 7383-7387",
  "doi": "10.1103/PhysRevD.57.7383",
  "categories": [
    "hep-th",
    "cond-mat",
    "hep-ph"
  ],
  "abstract": "A derivative expansion of the Wegner-Houghton equation is derived for a scalar theory. The corresponding full non-perturbative renormalization group equations for the potential and the wave-function renormalization function are presented. We also show that the two loop perturbative anomalous dimension for the O(N) theory can be obtained by means of a polynomial truncation in the field dependence in our equations.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1997-12-04T09:14:23.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "derivative expansion",
      "loop results",
      "blocked action",
      "full non-perturbative renormalization group equations",
      "corresponding full non-perturbative renormalization group"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. D"
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 451914
    }
  }
}