arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1107.0995cond-mat.supr-conhep-th
收藏

时间反转对称性破缺的三带超导体中的拓扑孤子

Topological solitons in three-band superconductors with broken time reversal symmetry

Julien Garaud, Johan Carlstrom, Egor Babaev

摘要:

我们发现,三带超导体的时间反演对称性破缺允许磁通量携带稳定的拓扑孤子,只有略高于普通的涡旋的能量。因此,它们可以通过波动或通过相变使系统猝灭来诱导。它可以提供时间反演对称性破坏的实验信号。

英文摘要:

We show that three-band superconductors with broken time reversal symmetry allow magnetic flux-carrying stable topological solitons which have only a slightly higher energy than ordinary vortices. Therefore they can be induced by fluctuations or quenching the system through a phase transition. It can provide an experimental signature of the time reversal symmetry breakdown.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑