对“方格上六态时钟模型:基于Wang-Landau抽样的Fisher零点方法”的评论
统计力学
2015-05-19 v1
摘要
Hwang在[Phys. Rev. E 80, 042103 (2009)]中提出,方格上六态时钟模型的两个相变并非Kosterlitz-Thouless类型。在此,我们通过模拟表明,在上相变点,螺旋模量确实不连续地跳变至零。这为Kosterlitz-Thouless相变提供了有力证据。
引用
@article{arxiv.1005.4836,
title = {Comment on `Six-state clock model on the square lattice: Fisher zero approach with Wang-Landau sampling'},
author = {Seung Ki Baek and Petter Minnhagen and Beom Jun Kim},
journal= {arXiv preprint arXiv:1005.4836},
year = {2015}
}
备注
4 pages, 4 figures