Majorana modes and s-wave topological superfluids in ultracold fermionic atoms

被引：3

作者：

Wu, Ya-Jie ^{[1
]}

Li, Ning ^{[1
]}

Zhou, Jiang ^{[2
]}

Kou, Su-Peng ^{[2
]}

Yu, Jing ^{[3
]}

机构：

[1] Xian Technol Univ, Sch Sci, Xian 710032, Peoples R China

[2] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China

[3] Liaoning Shihua Univ, Dept Phys, Fushun 113001, Peoples R China

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2016年 / 49卷 / 18期

关键词：

s-wave topological superfluid; Majorana modes; Berezinsky-Kosterlitz-Thouless transition; NON-ABELIAN STATISTICS; QUANTUM; ANYONS; STATES;

D O I：

10.1088/0953-4075/49/18/185301

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present another topological superfluid with s-wave pairing for ultracold fermionic atoms in addition to the chiral topological superfluid proposed by Sato et al (2009 Phys. Rev. Lett. 103 020401), of which edge dislocations host Majorana zero modes that may be utilized as decoherence-free qubits, and quantized vortices trap zero energy modes. The quantum phase fluctuations for topological superfluids and Berezinsky-Kosterlitz-Thouless transition are also discussed.

引用

页数：7

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