Correlation Function of Potts Model on Bethe Lattice
HAN Bing1, CHEN Shu 1
1Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
2Cryogenic Laboratory, Chinese Academy of Sciences, Beijing 100080
Correlation Function of Potts Model on Bethe Lattice
HAN Bing1;CHEN Shu 1
1Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
2Cryogenic Laboratory, Chinese Academy of Sciences, Beijing 100080
Abstract： We exactly calculate the partition function and correlation function of Potts model on Bethe type lattice and discuss its phase transition. The calculation shows that the thermodynamic properties of Potts model on those Bethe lattices which is constructed via connecting the generators by single joint points has the similar character of one dimensional system. The phase transition exists only at zero temperature and no finite temperature phase transition occurs.
HAN Bing;CHEN Shu. Correlation Function of Potts Model on Bethe Lattice[J]. 中国物理快报, 2000, 17(8): 549-551.
HAN Bing, CHEN Shu. Correlation Function of Potts Model on Bethe Lattice. Chin. Phys. Lett., 2000, 17(8): 549-551.
2000, Vol. 17 
