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Lu, JW; Wu, YB; Qian, P; Zhao, YY; Zhang, X; Zhang, N; Wu, YB (reprint author), Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China.
Lifshitz scaling effects on holographic superconductors
Source PublicationNUCLEAR PHYSICS B
Language英语
AbstractVia numerical and analytical methods, the effects of the Lifshitz dynamical exponent z on the holographic superconductor models are studied in some detail, including s-wave and p-wave models. Working in the probe limit, we calculate the condensation and conductivity in both Lifshitz black hole and soliton backgrounds with a general z. For both the s-wave and p-wave models in the black hole backgrounds, as z increases, the phase transition becomes difficult and the conductivity is suppressed. For the Lifshitz soliton background, when z increases, the critical chemical potential increases in both the s-wave model (with a fixed mass of the scalar field) and p-wave model. For the p-wave model in both the Lifshitz black hole and soliton backgrounds, the anisotropy between the AC conductivity in different spatial directions is suppressed when z increases. In all cases, we find that the critical exponent of the condensation is always 1/2, independent of z and spacetime dimension. The analytical results from the Sturm-Liouville variational method uphold the numerical calculations. The implications of these results are discussed. (C) 2014 The Authors. Published by Elsevier B.V.
2014
ISSN0550-3213
Volume887Pages:112-135
Subject AreaPhysics
DOI10.1016/j.nuclphysb.2014.08.001
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11175077]; Joint Specialized Research Fund for the Doctoral Program of Higher Education, Ministry of Education, China [20122136110002]; Project of Key Discipline of Theoretical Physics of Department of Education in Liaoning Province [905035, 905061]; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; National Natural Science Foundation of China [11175077]; Joint Specialized Research Fund for the Doctoral Program of Higher Education, Ministry of Education, China [20122136110002]; Project of Key Discipline of Theoretical Physics of Department of Education in Liaoning Province [905035, 905061]; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; National Natural Science Foundation of China [11175077]; Joint Specialized Research Fund for the Doctoral Program of Higher Education, Ministry of Education, China [20122136110002]; Project of Key Discipline of Theoretical Physics of Department of Education in Liaoning Province [905035, 905061]; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1] ; National Natural Science Foundation of China [11175077]; Joint Specialized Research Fund for the Doctoral Program of Higher Education, Ministry of Education, China [20122136110002]; Project of Key Discipline of Theoretical Physics of Department of Education in Liaoning Province [905035, 905061]; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF101CJ1]
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Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15644
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWu, YB (reprint author), Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China.
Recommended Citation
GB/T 7714
Lu, JW,Wu, YB,Qian, P,et al. Lifshitz scaling effects on holographic superconductors[J]. NUCLEAR PHYSICS B,2014,887:112-135.
APA Lu, JW.,Wu, YB.,Qian, P.,Zhao, YY.,Zhang, X.,...&Wu, YB .(2014).Lifshitz scaling effects on holographic superconductors.NUCLEAR PHYSICS B,887,112-135.
MLA Lu, JW,et al."Lifshitz scaling effects on holographic superconductors".NUCLEAR PHYSICS B 887(2014):112-135.
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