Correction-to-scaling exponent for percolation and the Fortuin--Kasteleyn Potts model in two dimensions

Yihao Xu, Tao Chen, Zongzheng Zhou +2

The number $n_s$ of clusters (per site) of size $s$, a central quantity in percolation theory, displays at criticality an algebraic scaling behavior of the form $n_s\simeq s^{-τ}\,…