Investigation of the Potts Model on Triangular Lattices by the Second Renormalization of Tensor Network States

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	Investigation of the Potts Model on Triangular Lattices by the Second Renormalization of Tensor Network States
	Wang, MX ; Cai, JW ; Xie, ZY ; Chen, QN ; Zhao, HH ; Wei, ZC
刊名	CHINESE PHYSICS LETTERS
	2010
卷号	27 期号:7
关键词	MONTE-CARLO PHASE-TRANSITIONS SQUARE-LATTICE TEMPERATURE HONEYCOMB ANTIFERROMAGNET 1ST-ORDER
ISSN号	0256-307X
通讯作者	Wang, MX: Northwest Univ, Inst Modern Phys, Xian 710075, Peoples R China.
中文摘要	We employ the second renormalization group method of tensor-network states to investigate thermodynamic properties of the ferromagnetic and antiferromagnetic Potts model on triangular lattices. From the temperature dependence of the internal energy and the specific heat, both the critical temperatures and critical exponents are evaluated. For the q = 3 antiferromagnetic Potts model, the critical temperature is found to be T-c = 0.627163 +/- 0.000003, which is at least one order of magnitude more accurate than that obtained by other methods.
收录类别	SCI
资助信息	National Natural Science Foundation of China; National Basic Research Program of China
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/40311]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, MX,Cai, JW,Xie, ZY,et al. Investigation of the Potts Model on Triangular Lattices by the Second Renormalization of Tensor Network States[J]. CHINESE PHYSICS LETTERS,2010,27(7).
APA	Wang, MX,Cai, JW,Xie, ZY,Chen, QN,Zhao, HH,&Wei, ZC.(2010).Investigation of the Potts Model on Triangular Lattices by the Second Renormalization of Tensor Network States.CHINESE PHYSICS LETTERS,27(7).
MLA	Wang, MX,et al."Investigation of the Potts Model on Triangular Lattices by the Second Renormalization of Tensor Network States".CHINESE PHYSICS LETTERS 27.7(2010).