标题： 三维库仑玻璃中的玻璃相数值观测 显示英文标题

标题： Numerical observation of a glassy phase in the three-dimensional Coulomb glass

摘要： 带电粒子在具有长程静电相互作用的无序势场中存在平衡玻璃相的问题多年来一直存在争议。 在这里，我们使用群体退火蒙特卡罗方法对三维库仑玻璃模型的无序-温度相图进行了广泛的数值研究，将系统热化到极低的温度。 我们的结果强烈表明，除了电荷有序相外，还可以观察到向玻璃相的转变，这与以前的分析和实验研究一致。 显示英文摘要

摘要： The existence of an equilibrium glassy phase for charges in a disordered potential with long-range electrostatic interactions has remained controversial for many years. Here we conduct an extensive numerical study of the disorder-temperature phase diagram of the three-dimensional Coulomb glass model using population annealing Monte Carlo to thermalize the system down to extremely low temperatures. Our results strongly suggest that, in addition to a charge order phase, a transition to a glassy phase can be observed, consistent with previous analytical and experimental studies.