The 3-state Potts antiferromagnet on the hexagonal lattice

摘要

We study the 3-state hexagonal-lattice Peas antiferromagnet by a Monte Carlo simulation using the Wang-Swendsen-Kotecky cluster algorithm. We study the staggered susceptibility and the correlation length, and we confirm that this model is disordered at all temperatures T greater than or equal to 0. We also measure the ground-state entropy density. [References: 35]