时间依赖金兹堡-朗道理论与对偶性
凝聚态物理
2007-05-23 v1
摘要
本综述的第一部分利用导数展开,从微观 BCS 模型出发推导了时间依赖金兹堡-朗道理论。特别关注了二维空间,在那里从弱耦合 BCS 极限到强耦合紧束缚费米子对的 BEC 极限的整个跨越区都可以解析地处理。第二部分处理三维空间中时间独立金兹堡-朗道理论的对偶方法。在这种方法中,超导体的磁通涡旋起核心作用,超导-正常相变被理解为这些涡旋的增殖。
引用
@article{arxiv.cond-mat/9904092,
title = {Time-Dependent Ginzburg-Landau Theory and Duality},
author = {Adriaan M. J. Schakel},
journal= {arXiv preprint arXiv:cond-mat/9904092},
year = {2007}
}
备注
16 pages, 1 figure. Lectures presented at the NATO Winter School and European Science Foundation (ESF) Workshop Topological Defects and the Non-Equilibrium Dynamics of Symmetry Breaking Phase Transitions, Les Houches, February 16-26, 1999, in Topological Defects in Cosmology and Condensed Matter Physics, edited by Yu. Bunkov and H. Godfrin (Kluwer, Dordrecht, 2000)