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 language | English |
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Pages (from-to) | 913-916 |
Number of pages | 4 |
Journal | Journal of the Physical Society of Japan |
Volume | 66 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1997 |