摘要
在一种特殊钻石型等级晶格上，给出了推广后的Ｇａｕｓｓｉａｎ模型的重整化群变换方法，求出了临界点和临界指数．
The renormalization group method of the modified Gaussian model is given on a particular diamond_type hierarchical lattices, and the critical behavior is studied. The result implies that the magnetic property of this model do not belong to a same universal class on this lattice and a family of the diamond_type hierarchical lattices.
出处
《曲阜师范大学学报（自然科学版）》
CAS
1999年第2期45-47,共3页
Journal of Qufu Normal University(Natural Science)
基金
山东省自然科学基金
关键词
钻石型等级
晶格
重整化群
高斯模型
相变
diamond_type hierarchical lattice
Gaussian model
renormalization group
critical behavior
