Analytical Calculation on Critical Magnetic Field in Holographic Superconductors with Backreaction

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	Analytical Calculation on Critical Magnetic Field in Holographic Superconductors with Backreaction
	Ge, XH ; Leng, HQ
刊名	PROGRESS OF THEORETICAL PHYSICS
	2012
卷号	128 期号:6 页码:1211-1228
关键词	BLACK-HOLES
ISSN号	0033-068X
通讯作者	Ge, XH (reprint author), Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China.
英文摘要	We investigate the effect of spacetime backreaction on the upper critical magnetic field for s-wave holographic superconductors by using the matching method. The backreaction of the constant external magnetic field and the electric field to the background geometry leads to a dyonic black hole solution. The magnetic fields as well as the electric fields acting as gravitational sources tend to depress the critical temperature of the superconductor. We derive the analytical expression for the upper critical magnetic field up to O(kappa(2)) order and find that backreaction makes the upper critical magnetic field stronger. The result is consistent with the previous numerical and analytical results.
学科主题	Physics
收录类别	SCI
资助信息	NSFC, China [11005072]; Shanghai Rising-Star Program; Shanghai Leading Academic Discipline Project [S30105]
语种	英语
WOS记录号	WOS:000313461400006
公开日期	2014-04-24
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/14968]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Ge, XH,Leng, HQ. Analytical Calculation on Critical Magnetic Field in Holographic Superconductors with Backreaction[J]. PROGRESS OF THEORETICAL PHYSICS,2012,128(6):1211-1228.
APA	Ge, XH,&Leng, HQ.(2012).Analytical Calculation on Critical Magnetic Field in Holographic Superconductors with Backreaction.PROGRESS OF THEORETICAL PHYSICS,128(6),1211-1228.
MLA	Ge, XH,et al."Analytical Calculation on Critical Magnetic Field in Holographic Superconductors with Backreaction".PROGRESS OF THEORETICAL PHYSICS 128.6(2012):1211-1228.