格点Z_4　Higgs场－规范场体系的相结构  

Phase Structure of Z_4 Lattice Gauge Theory Coupled to the Higgs Field

作　　者：王家慧 

机构地区：[1]北京农业大学

出　　处：《高能物理与核物理》1995年第6期519-526,共8页High Energy Physics and Nuclear Physics

摘　　要：用Ｍｉｇｄａｌ－Ｋａｄａｎｏｆｆ重整化群方法对Ｚ４Ｈｉｇｇｓ场─—规范场体系进行了研究，给出了四维时空的相互作用耦合常数递推关系和体系的相图，发现Ｈｉｇｇｓ相与禁闭相是连通的．The phase structure of Z4 lattice gauge theory coupled to the Higgs field is studied by using real space renormalization group analysis.The phase diagram showes that the Higgs region is smoothly connected with the confined region.

关 键 词：格点规范理论 HIGGS场 重整化群方法 相结构 

分 类 号：O413.3[理学—理论物理]