{
  "id": "cond-mat/9707222",
  "version": "v2",
  "published": "1997-07-21T22:11:13.000Z",
  "updated": "1997-09-24T21:06:54.000Z",
  "title": "Exact Thermodynamics of the Double sinh-Gordon Theory in 1+1-Dimensions",
  "authors": [
    "Avinash Khare",
    "Salman Habib",
    "Avadh Saxena"
  ],
  "comment": "4 pages, 3 figures (embedded using epsf), uses RevTeX plus macro (included). Minor revision to match journal version, Phys. Rev. Lett. (in press)",
  "journal": "Phys.Rev.Lett.79:3797-3801,1997",
  "doi": "10.1103/PhysRevLett.79.3797",
  "categories": [
    "cond-mat.stat-mech",
    "hep-lat",
    "hep-ph",
    "physics.comp-ph"
  ],
  "abstract": "We study the classical thermodynamics of a 1+1-dimensional double-well sinh-Gordon theory. Remarkably, the Schrodinger-like equation resulting from the transfer integral method is quasi-exactly solvable at several temperatures. This allows exact calculation of the partition function and some correlation functions above and below the short-range order (``kink'') transition, in striking agreement with high resolution Langevin simulations. Interesting connections with the Landau-Ginzburg and double sine-Gordon models are also established.",
  "revisions": [
    {
      "version": "v2",
      "updated": "1997-09-24T21:06:54.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "double sinh-gordon theory",
      "exact thermodynamics",
      "high resolution langevin simulations",
      "double-well sinh-gordon theory",
      "transfer integral method"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 446873
    }
  }
}