Phase separation of the Potts model in the square lattice M. Ibáñez de Berganza, E. E. Ferrero, S. A. Cannas, V. Loreto and A. Petri Eur. Phys. J. Special Topics, 143 (2007) 273-275 Published online: 12 May 2007 DOI: 10.1140/epjst/e2007-00102-3