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Lu, Jun-Wang; Wu, Ya-Bo; Li, Huai-Fan; Liao, Hao; Zheng, Yong; Dong, Bao-Ping
New holographic Weyl superconductors in Lifshitz gravity
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
Language英语
AbstractWe build holographic p-wave conductor(insulator)/superconductor models via the numerical method with a new form of Weyl coupling in five-dimensional Lifshitz gravity, and then investigate how the Weyl coupling parameter gamma and the Lifshitz scaling parameter z affect the superconductor models. In the conductor/superconductor model, an increase in the Weyl correction (Lifshitz scaling) enhances (inhibits) the superconductor phase transition. Meanwhile, both the Weyl correction (when the Lifshitz parameter is large enough and fixed) and the Lifshitz scaling suppress the growth of the real part of the conductivity. The Weyl correction used here (CB2) shows weaker effects on the critical value than the previous Weyl correction (CF2). In the insulator/superconductor model, larger vaules of the Weyl parameter hinder the formation of condensate. However, in increase in the Lifshitz scaling enhances the appearance of condensate. In addition, the calculation suggests that a competitive relation may exist between the Weyl correction and the Lifshitz scaling.
2021
ISSN0253-6102
Volume73Issue:5Pages:55401
Cooperation Status国内
Subject AreaPhysics
MOST Discipline CataloguePhysics, Multidisciplinary
DOI10.1088/1572-9494/abe84a
Indexed BySCIE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27414
CollectionSCI期刊论文
Affiliation1.[Lu, Jun-Wang
2.Liao, Hao
3.Zheng, Yong
4.Qiannan Normal Univ Nationalities, Sch Phys & Elect, Duyun 558000, Peoples R China
5.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
6.Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China
7.Shanxi Datong Univ, Dept Phys, Datong 037009, Peoples R China
Recommended Citation
GB/T 7714
Lu, Jun-Wang,Wu, Ya-Bo,Li, Huai-Fan,et al. New holographic Weyl superconductors in Lifshitz gravity[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2021,73(5):55401.
APA Lu, Jun-Wang,Wu, Ya-Bo,Li, Huai-Fan,Liao, Hao,Zheng, Yong,&Dong, Bao-Ping.(2021).New holographic Weyl superconductors in Lifshitz gravity.COMMUNICATIONS IN THEORETICAL PHYSICS,73(5),55401.
MLA Lu, Jun-Wang,et al."New holographic Weyl superconductors in Lifshitz gravity".COMMUNICATIONS IN THEORETICAL PHYSICS 73.5(2021):55401.
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