摘要
本文采用改进了的Monte Carlo方法在二维和三维空间计算了SU(2)格点规范理论的nxm Wilson圈平均值,并与分立子群Y_(120)以及二维的准确结果作了比较.
An improved Monte Carlo scheme is applied to the computation of the expectation values of nxm Wilson loops in both 2-and 3-dimensional SU (2) lattice gauge theories. The results are compared with those simulated by the discrete group Y_(120) and the exact results in two dimensions.
出处
《高能物理与核物理》
CSCD
北大核心
1989年第6期512-517,共6页
High Energy Physics and Nuclear Physics
基金
中山大学高等学术中心基金会
国家教委科学基金会的资助
