Revisiting holographic superconductors with hyperscaling violation

doi:http://dx.doi.org/10.1140/epjc/s10052-016-3980-5

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	Revisiting holographic superconductors with hyperscaling violation
	Pan, QY ; Zhang, SJ
刊名	EUROPEAN PHYSICAL JOURNAL C
	2016
卷号	76 期号:3 页码:126
关键词	FIELD LIMIT
DOI	http://dx.doi.org/10.1140/epjc/s10052-016-3980-5
英文摘要	We investigate the effect of the hyperscaling violation on the holographic superconductors. In the s-wave model, we find that the critical temperature decreases first and then increases as the hyperscaling violation increases, and the mass of the scalar field will not modify the value of the hyperscaling violationwhich gives the minimum critical temperature. We analytically confirm the numerical results by using the Sturm-Liouville method with the higher order trial function and improve the previous findings in Fan (J High Energy Phys 09:048, 2013). However, different from the s-wave case, we note that the critical temperature decreases with the increase of the hyperscaling violation in the p-wave model. In addition, weobserve that the hyperscaling violation affects the conductivity of the holographic superconductors and changes the expected relation in the gap frequency in both s-wave and p-wave models.
学科主题	Physics
语种	英语
资助机构	FAPESP (Brazil) [2013/26173-9] ; CNPq (Brazil) ; National Natural Science Foundation of China [11275066] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1]
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/23306]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Univ Sao Paulo, Inst Fis, CP 66318, BR-05315970 Sao Paulo, Brazil 2.Hunan Normal Univ, Dept Phys, Minist Educ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Changsha 410081, Hunan, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Pan, QY,Zhang, SJ. Revisiting holographic superconductors with hyperscaling violation[J]. EUROPEAN PHYSICAL JOURNAL C,2016,76(3):126.
APA	Pan, QY,&Zhang, SJ.(2016).Revisiting holographic superconductors with hyperscaling violation.EUROPEAN PHYSICAL JOURNAL C,76(3),126.
MLA	Pan, QY,et al."Revisiting holographic superconductors with hyperscaling violation".EUROPEAN PHYSICAL JOURNAL C 76.3(2016):126.