论文标题
评论“与格劳伯动态的社会平衡网络模型中的相位过渡”
Comment on `Phase transition in a network model of social balance with Glauber dynamics'
论文作者
论文摘要
在最近的一项工作中[R. Shojaei等人，物理评论E 100，022303（2019）]作者在数值上计算出平衡型相位过渡的临界温度$ t_c $在完全连接的图中。根据他们的发现，$ t_c $随着节点$ n $的数量减少。在这里，我们使用热浴算法计算相同的临界温度。我们表明，$ t_c $以$ n $为$ n^γ$增加，$γ$接近0.5或1.0。该值取决于正键的初始部分。
In a recent work [R. Shojaei et al, Physical Review E 100, 022303 (2019)] the Authors calculate numerically the critical temperature $T_c$ of the balanced-imbalanced phase transition in a fully connected graph. According to their findings, $T_c$ decreases with the number of nodes $N$. Here we calculate the same critical temperature using the heat-bath algorithm. We show that $T_c$ increases with $N$ as $N^γ$, with $γ$ close to 0.5 or 1.0. This value depends on the initial fraction of positive bonds.
