“…It is well known that the Potts model is a generalization of the Ising model, but the Potts model on a Cayley tree is not well studied, compared to the Ising model [35]. In the last decade, many researches have investigated Gibbs measures associated with Potts model on Cayley trees [12,13,14,15,16,27]. In [13], we studied the existence, uniqueness and non-uniqueness of the Gibbs measures associated with the Potts model on a Bethe lattice of order three with three coupling constants by using Markov random field method.…”