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Analytical computation of critical exponents in several holographic superconductors
Zeng, HB; Gao, X; Jiang, Y; Zong, HS; Zeng, HB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
2011
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
ISSN1126-6708
期号5页码:2
摘要It is very interesting that all holographic superconductors, such as s-wave, p-wave and d-wave holographic superconductors, show the universal mean-field critical exponent 1/2 at the critical temperature, just like Gindzburg-Landau (G-L) theory for second order phase transitions. Now it is believed that the universal critical exponents appear because the dual gravity theory is classic in the large N limit. However, even in the large N limit there is an exception called "non-mean-field theory": an extension of the s-wave model with a cubic term of the charged scalar field shows a different critical exponent 1. In this paper, we try to use analytical methods to obtain the critical exponents for these models to see how the properties of the gravity action decides the appearance of the mean-field behaviors. It will be seen that just like the G-L theory, it is the fundamental symmetries rather than the detailed parameters of the bulk theory that lead to the universal properties of the holographic superconducting phase transition. The feasibility of the called "non-mean-field theory" is also discussed.
部门归属[Zeng, Hua-Bi; Zong, Hong-Shi] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; [Gao, Xin] Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China; [Jiang, Yu] Zhejiang Normal Univ, Ctr Stat & Theoret Condensed Matter Phys, Jinhua 321004, Peoples R China; [Jiang, Yu] Zhejiang Normal Univ, Dept Phys, Jinhua 321004, Peoples R China; [Zong, Hong-Shi] Nanjing Univ, Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Peoples R China
关键词Supergravity
学科领域Physics
资助者NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10]
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收录类别SCI
语种英语
资助者NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10] ; NSFC [10775069, 10935001, 10821504]; Research Fund for the Doctoral Program of Higher Education [20080284020]; Fundamental Research Funds for the Central Universities [1107020117]; Chinese Academy of Sciences [KJCX2.YW.W10]
WOS记录号WOS:000291364300002
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被引频次:29[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/14363
专题理论物理所SCI论文
通讯作者Zeng, HB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
推荐引用方式
GB/T 7714
Zeng, HB,Gao, X,Jiang, Y,et al. Analytical computation of critical exponents in several holographic superconductors[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(5):2.
APA Zeng, HB,Gao, X,Jiang, Y,Zong, HS,&Zeng, HB .(2011).Analytical computation of critical exponents in several holographic superconductors.JOURNAL OF HIGH ENERGY PHYSICS(5),2.
MLA Zeng, HB,et al."Analytical computation of critical exponents in several holographic superconductors".JOURNAL OF HIGH ENERGY PHYSICS .5(2011):2.
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