{
  "id": "cond-mat/0203588",
  "version": "v4",
  "published": "2002-03-28T11:57:56.000Z",
  "updated": "2002-11-28T23:53:16.000Z",
  "title": "Phase transition and critical behaviour of the d=3 Gross-Neveu model",
  "authors": [
    "F. Hoefling",
    "C. Nowak",
    "C. Wetterich"
  ],
  "comment": "4 pages, 1 figure; v4 corresponds to the published article",
  "journal": "Phys.Rev. B66 (2002) 205111",
  "doi": "10.1103/PhysRevB.66.205111",
  "categories": [
    "cond-mat.stat-mech",
    "hep-th"
  ],
  "abstract": "A second order phase transition for the three dimensional Gross-Neveu model is established for one fermion species N=1. This transition breaks a paritylike discrete symmetry. It constitutes its peculiar universality class with critical exponent \\nu = 0.63 and scalar and fermionic anomalous dimension \\eta_\\sigma = 0.31 and \\eta_\\psi = 0.11, respectively. We also compute critical exponents for other N. Our results are based on exact renormalization group equations.",
  "revisions": [
    {
      "version": "v4",
      "updated": "2002-11-28T23:53:16.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "critical behaviour",
      "second order phase transition",
      "exact renormalization group equations",
      "dimensional gross-neveu model",
      "critical exponent"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. B"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 584780
    }
  }
}