Holographic p-wave superconductors from Gauss-Bonnet gravity

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	Holographic p-wave superconductors from Gauss-Bonnet gravity
	Cai, Rong-Gen; Nie, Zhang-Yu; Zhang, Hai-Qing; Cai, RG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, POB 2735, Beijing 100190, Peoples R China
刊名	PHYSICAL REVIEW D
	2010
卷号	82 期号:6 页码:-
ISSN号	1550-7998
英文摘要	We study the holographic p-wave superconductors in a five-dimensional Gauss-Bonnet gravity with an SU(2) Yang-Mills gauge field. In the probe approximation, we find that when the Gauss-Bonnet coefficient grows, the condensation of the vector field becomes harder, both the perpendicular and parallel components, with respect to the direction of the condensation, of the anisotropic conductivity decrease. We also study the mass of the quasiparticle excitations, the gap frequency and the DC conductivities of the p-wave superconductor. All of them depend on the Gauss-Bonnet coefficient. In addition, we observe a strange behavior for the condensation and the relation between the gap frequency and the mass of quasiparticles when the Gauss-Bonnet coefficient is larger than 9/100, which is the upper bound for the Gauss-Bonnet coefficient from the causality of the dual field theory.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000282132400007
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5047]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Cai, RG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, POB 2735, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Cai, Rong-Gen,Nie, Zhang-Yu,Zhang, Hai-Qing,et al. Holographic p-wave superconductors from Gauss-Bonnet gravity[J]. PHYSICAL REVIEW D,2010,82(6):-.
APA	Cai, Rong-Gen,Nie, Zhang-Yu,Zhang, Hai-Qing,&Cai, RG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, POB 2735, Beijing 100190, Peoples R China.(2010).Holographic p-wave superconductors from Gauss-Bonnet gravity.PHYSICAL REVIEW D,82(6),-.
MLA	Cai, Rong-Gen,et al."Holographic p-wave superconductors from Gauss-Bonnet gravity".PHYSICAL REVIEW D 82.6(2010):-.