Exact critical surface of the s-state Potts model with anisotropic interactions on the triangular and honeycomb lattices
- 1 October 1978
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 11 (10) , L247-L251
- https://doi.org/10.1088/0305-4470/11/10/003
Abstract
Exact expressions for the critical surfaces of paramagnetic-ferromagnetic transitions for the s-state Potts model with anisotropic nearest-neighbour interactions on the triangular and honeycomb lattices are obtained. The derivation, which is based on the duality and star-triangle transformations and a uniqueness argument, is a generalization of that given by Kim and Joseph (1974) for the isotropic case.Keywords
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