Abstract
We discuss the wetting of the interface between two ordered phases by the disordered one in the Potts model withq large. We argue that a “low-temperature” expansion can be used in this situation, with logq replacingβ. This model is analogous to the Blume-Capel model at low temperatures, which we use as an example to review the low-temperature expansions.
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Bricmont, J., Lebowitz, J.L. Wetting in Potts and Blume-Capel models. J Stat Phys 46, 1015–1029 (1987). https://doi.org/10.1007/BF01011154
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DOI: https://doi.org/10.1007/BF01011154