二维完全亏损 XY 模型中的 Kink-反Kink 解离转变
统计力学
2009-06-05 v2 超导电性
摘要
我们进行了首次数值模拟，直接确认了在二维完全亏损 XY 模型中沿类似 Ising 型域壁的 Kink-反Kink 解离转变 Tw 的存在。我们讨论了 Kink-反Kink 解离对该模型的 Bulk 相变可能的影响。
关键词
引用
@article{arxiv.cond-mat/0304593,
title = {Kink-Antikink Unbinding Transition in the Two Dimensional Fully Frustrated XY Model},
author = {Peter Olsson and S. Teitel},
journal= {arXiv preprint arXiv:cond-mat/0304593},
year = {2009}
}
备注
8 pages, 10 figures - expanded version of original submission as accepted by Phys. Rev. B. Some correction to the analysis lead to an increase in the value of the kink unbinding transition temperature