标题： SU(2)杨-米尔斯理论在(2+1)维的普适性 显示英文标题

标题： Universality for SU(2) Yang-Mills Theory in (2+1)D

摘要： Chin 等人的格林函数蒙特卡罗方法被应用于 (2+1) 维 SU(2) 非阿贝尔杨-米尔斯理论。得到了基态能量和平均 plaquette 值以及各种 Wilson 回路的精确测量结果。这些结果与级数展开和耦合 Cluster 估计值进行了比较，并与 Teper 的欧几里得蒙特卡罗结果进行了对比。Hamilton 和欧几里得形式之间的普适性得到了显著证明。 显示英文摘要

摘要： The Green's Function Monte Carlo method of Chin et al is applied to SU(2) Yang-Mills theory in (2+1)D. Accurate measurements are obtained for the ground-state energy and mean plaquette value, and for various Wilson loops. The results are compared with series expansions and coupled cluster estimates, and with the Euclidean Monte Carlo results of Teper. A striking demonstration of universality between the Hamiltonian and Euclidean formulations is obtained.