The locally gauge invariant mean field approach is generalized from Abelian gauge groups to non-Abelian gauge groups. The SU(2) Yang-Mills-Higgs field coupling system is analyzed.

• 本文将定域规范不变的平均场方法由分立的阿贝尔群情况推广至非阿贝尔连续群情况；计算了SU(2)Yang-Mills场和Higgs场耦合系统的相图.