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题名: Entanglement entropy and Wilson loop in Stuckelberg holographic insulator/superconductor model
作者: Cai, RG ;  He, S ;  Li, L ;  Li, LF
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2012
期号: 10, 页码:107
关键词: SPATIAL STRING TENSION ;  N FIELD-THEORIES ;  GAUGE-THEORY ;  PHASE ;  SUPERGRAVITY ;  CONFINEMENT
学科分类: Physics
通讯作者: Cai, RG (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
部门归属: [Cai, Rong-Gen; He, Song; Li, Li; Li, Li-Fang] Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
英文摘要: 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.
资助者: 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
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000310851600026
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15017
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
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):107.
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