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Critical analysis of two-dimensional classical XY model
Journal of Statistical Mechanics: Theory and Experiment ( IF 2.2 ) Pub Date : 2020-08-06 , DOI: 10.1088/1742-5468/aba686
Raghav G Jha

We consider the two-dimensional classical XY model on a square lattice in the thermodynamic limit using tensor renormalization group and precisely determine the critical temperature corresponding to the Berezinskii-Kosterlitz-Thouless (BKT) phase transition.

中文翻译:

二维经典XY模型的批判性分析

我们使用张量重整化组在热力学极限中考虑方形晶格上的二维经典 XY 模型,并精确确定对应于 Berezinskii-Kosterlitz-Thouless (BKT) 相变的临界温度。
更新日期:2020-08-06
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