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arXiv 1807.09112cond-mat.supr-con
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BCS和拓扑超导结中Josephson电流和热噪声的统一散射方法

Unified scattering approach to Josephson current and thermal noise in BCS and topological superconducting junctions

R. Jacquet, J. Rech, T. Jonckheere, A. Zazunov, T. Martin

摘要:

我们提出了一个统一的描述之间的结$s$波(BCS)超导体和结之间的$p$波超导体在一个拓扑非平凡的阶段,这依赖于一个散射态展开。我们计算了两种结中的约瑟夫森电流和热噪声,并展示了两个拓扑超导体的结托管马约拉纳零能模式的一些特征。

英文摘要:

We present a unified description of a junction between $s$-wave (BCS) superconductors and a junction between $p$-wave superconductors in a topologically nontrivial phase, which relies on a scattering state expansion. We compute Josephson current and thermal noise in the two kinds of junction and exhibit some characteristic features for a junction of two topological superconductors hosting Majorana zero-energy modes.

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。

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