An Improved Heterogeneous Mean-Field Theory for the Ising Model on Complex Networks*

Feng Huang,Han-Shuang Chen

Fig. 1 (Color online) (a) The Binder's fourth-order cumulant $U$ as a function of the temperature $T$ for different network sizes $N$ in RRNs with $k=4$. (b) The critical temperature $T_c$ in RRNs as a function of $k$.