Scaling of crossing probabilities for the q-state Potts model at criticality
نویسنده
چکیده
We present study of finite-size scaling and universality of crossing probabilities for the q-state Potts model. Crossing probabilities of the Potts model are similar ones in percolation problem. We numerically investigated scaling of πs the probability of a system to percolate only in one direction for twodimensional site percolation, the Ising model, and the q-state Potts model for q = 3, 4, 5, 6, 8, 10. We found the thermal scaling index y = 1 ν for q < 4. In contrast, y 6= 1 ν for q = 4.
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