Exact results of Potts model on a special kind of Sierpinski carpets

被引：1
|
作者：
Chen, S [1 ]
Yang, ZR [1 ]
机构：
[1] BEIJING NORMAL UNIV, INST THEORET PHYS, DEPT PHYS, BEIJING 100875, PEOPLES R CHINA
来源：
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1996年 / 99卷 / 03期
关键词：
D O I：
10.1007/s002570050060
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
With a way different from renormalization group method and graph theory [1, 2], we have calculated the exact partition function, free energy and spin-spin correlation function of Potts model, other than the Ising model, on a special Sierpinski Carpet (SC). The results indicate no phase transition occurs at any finite temperature for the fractal with finite R(the order of ramification) and thus consist with the conclusion produced by renormalization group method and other physical arguments.
引用
收藏
页码：445 / 448
页数：4
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