Equivalence between the discrete Gaussian model and a generalized sine-Gordon theory on a lattice

Baskaran, G. ; Gupte, Neelima (1984) Equivalence between the discrete Gaussian model and a generalized sine-Gordon theory on a lattice Physical Review B, 30 (1). pp. 432-433. ISSN 0163-1829

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Official URL: http://prb.aps.org/abstract/PRB/v30/i1/p432_1

Related URL: http://dx.doi.org/10.1103/PhysRevB.30.432

Abstract

We demonstrate an equivalence between the statistical mechanics of the discrete Gaussian model and a generalized sine-Gordon theory on a Euclidean lattice in arbitrary dimensions. The connection is obtained by a simple transformation of the partition function and is nonperturbative in nature.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:1911
Deposited On:08 Oct 2010 11:36
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