Tensor renormalization group study of classical XY model on the square lattice
文献类型：期刊论文
| 作者 | Yu, JF ; Xie, ZY ; Meurice, Y ; Liu, YZ ; Denbleyker, A ; Zou, HY ; Qin, MP ; Chen, J ; Xiang, T |
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2014 |
| 卷号 | 89期号:1 |
| ISSN号 | 1539-3755 |
| 通讯作者 | Yu, JF (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100190, Peoples R China. |
| 中文摘要 | Using the tensor renormalization group method based on the higher-order singular value decomposition, we have studied the thermodynamic properties of the continuous XY model on the square lattice. The temperature dependence of the free energy, the internal energy, and the specific heat agree with the Monte Carlo calculations. From the field dependence of the magnetic susceptibility, we find the Kosterlitz-Thouless transition temperature to be 0.8921(19), consistent with the Monte Carlo as well as the high temperature series expansion results. At the transition temperature, the critical exponent delta is estimated as 14.5, close to the analytic value by Kosterlitz. |
| 资助信息 | Chinese Academy of Sciences [2012013]; Department of Energy [DE-SC0010114, FG02-91ER40664]; URA Visiting Scholars' program; United States Department of Energy [DE-AC02-07CH11359] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59575]  |
| 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 | Yu, JF,Xie, ZY,Meurice, Y,et al. Tensor renormalization group study of classical XY model on the square lattice[J]. PHYSICAL REVIEW E,2014,89(1). |
| APA | Yu, JF.,Xie, ZY.,Meurice, Y.,Liu, YZ.,Denbleyker, A.,...&Xiang, T.(2014).Tensor renormalization group study of classical XY model on the square lattice.PHYSICAL REVIEW E,89(1). |
| MLA | Yu, JF,et al."Tensor renormalization group study of classical XY model on the square lattice".PHYSICAL REVIEW E 89.1(2014). |
入库方式： OAI收割
来源：物理研究所
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