Critical behaviour of random-bond Potts models: a transfer matrix study

We study the two-dimensional Potts model on the square lattice in the presence of quenched random-bond impurities. For q > 4 the first-order transitions of the pure model are softened due to the impurities, and we determine the resulting universality classes by combining transfer matrix data...

وصف كامل

التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Jacobsen, J, Cardy, J
التنسيق: Journal article
اللغة:English
منشور في: 1998