{
  "id": "math-ph/0611004",
  "version": "v7",
  "published": "2006-11-01T22:25:52.000Z",
  "updated": "2007-03-24T15:18:04.000Z",
  "title": "Towards a Direct Method for the Analyticity of the Pressure for Certain Classical Unbounded Spin Systems",
  "authors": [
    "Assane Lo"
  ],
  "categories": [
    "math-ph",
    "math.MP"
  ],
  "abstract": "The aim of this paper is to study direct methods for the analyticity of the pressure for certain classical unbounded spin models. We provide a representation in terms of the Witten Laplacian on one-forms of the nth-derivative of the pressure as function of some order parameter t . The technique involves the formula for the covariance of two functions introduced by B. Helffer and J. Sjostrand.",
  "revisions": [
    {
      "version": "v7",
      "updated": "2007-03-24T15:18:04.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "82B05",
      "82B26",
      "35J15"
    ],
    "keywords": [
      "classical unbounded spin systems",
      "analyticity",
      "study direct methods",
      "witten laplacian",
      "classical unbounded spin models"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2006math.ph..11004L"
    }
  }
}