Phase Diagram and Critical Behaviour of the Two-Dimensional Potts Model with Long-Range Quenched Disorder

Rodolfo Rocha, Leticia F. Cugliandolo, Marco Picco

We study the phase diagram and critical properties of the $q=3$ and $q=8$ Potts models with spatially correlated disorder governed by a power-law decay with exponent $a$. Build…