ANALYTICAL CALCULATION OF THE FUNDAMENTAL SU(2)-HIGGS MODEL IN LATTICE GAUGE-THEORY

被引:4
|
作者
ZHENG, XT
LIU, BS
机构
来源
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1991年 / 6卷 / 01期
关键词
D O I
10.1142/S0217751X91000101
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
A variational-cumulant expansion method is applied to the lattice SU(2) gauge system coupled with Higgs field in the fundamental representation. The phase diagram of the system is calculated to the third order approximation. The result is in good agreement with Monte Carlo simulations.
引用
收藏
页码:103 / 118
页数:16
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