Entanglement entropy and Wilson loop in Stuckelberg holographic insulator/superconductor model

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	Entanglement entropy and Wilson loop in Stuckelberg holographic insulator/superconductor model
	Cai, RG ; He, S ; Li, L ; Li, LF
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2012
期号	10
关键词	SPATIAL STRING TENSION N FIELD-THEORIES GAUGE-THEORY PHASE SUPERGRAVITY CONFINEMENT
ISSN号	1126-6708
通讯作者	Cai, RG: Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
中文摘要	We study the behaviors of entanglement entropy and vacuum expectation value of Wilson loop in the Stuckelberg holographic insulator/superconductor model. This model has rich phase structures depending on model parameters. Both the entanglement entropy for a strip geometry and the heavy quark potential from the Wilson loop show that there exists a "confinement/deconfinement phase transition. In addition, we find that the non-monotonic behavior of the entanglement entropy with respect to chemical potential is universal in this model. The pseudo potential from the spatial Wilson loop also has a similar non-monotonic behavior. It turns out that the entanglement entropy and Wilson loop are good probes to study the properties of the holographic superconductor phase transition.
收录类别	SCI
资助信息	National Natural Science Foundation of China [10821504, 10975168, 11035008, 11205226]; Ministry of Science and Technology of China [2010CB833004]; China Postdoctoral Science Foundation [2012M510562, 2012M510563]; Department of Electrophysics of National Chiao-Tung University; National Taiwan university; International School On Strings And Fundamental Physics
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/37464]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Cai, RG,He, S,Li, L,et al. Entanglement entropy and Wilson loop in Stuckelberg holographic insulator/superconductor model[J]. JOURNAL OF HIGH ENERGY PHYSICS,2012(10).
APA	Cai, RG,He, S,Li, L,&Li, LF.(2012).Entanglement entropy and Wilson loop in Stuckelberg holographic insulator/superconductor model.JOURNAL OF HIGH ENERGY PHYSICS(10).
MLA	Cai, RG,et al."Entanglement entropy and Wilson loop in Stuckelberg holographic insulator/superconductor model".JOURNAL OF HIGH ENERGY PHYSICS .10(2012).