Free Energies and Critical Exponents of the [formula omitted] and [formula omitted] Face Models

M. T. Batchelor, V Fridkin, Atsuo Kuniba, Kazumitsu Sakai, Y. K. Zhou

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

We obtain the free energies and critical exponents of models associated with elliptic solutions of the star-triangle relation and reflection equation. The models considered are related to the affine Lie algebras [formula omitted] and [formula omitted] The bulk and surface specific heat exponents are seen to satisfy the scaling relation 2αs = αb,+2. It follows from scaling relations that in regime III the correlation length exponent v is given by v = (l+g)/2g, where l is the level and g is the dual Coxeter number. In regime II we find v = (l+g)/2l.

Original languageEnglish
Pages (from-to)913-916
Number of pages4
JournalJournal of the Physical Society of Japan
Volume66
Issue number4
DOIs
Publication statusPublished - 1997

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