Analytical study on holographic superconductors in external magnetic field
Analytical study on holographic superconductors in external magnetic field
复制标题
全息超导体在外磁场中的解析研究
DOI:
10.1007/jhep08(2010)108
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发表时间:
2010-02
影响因子:
5.4
通讯作者:
Yang, Guo-Hong
中科院分区:
文献类型:
--
作者:
Ge, Xian-Hui;Wang, Bin;Wu, Shao-Feng;Yang, Guo-Hong
We investigate the holographic superconductors immersed in an external magnetic field by using the analytical approach. We obtain the spatially dependent condensate solutions in the presence of the magnetism and find analytically that the upper critical magnetic field satisfies the relation given in the Ginzburg-Landau theory. The external magnetic field expels the condensate and makes the condensation harder to form. Extending to the D-dimensional Gauss-Bonnet AdS black holes, we examine the influence given by the Gauss-Bonnet coupling on the condensation. Different from the positive coupling, we find that the negative Gauss-Bonnet coupling enhances the condensation when the external magnetism is not strong enough.
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影响因子:
1.6
作者:
S. Sin;Shan-Shan Xu-Shan;Yang Zhou
通讯作者:
S. Sin;Shan-Shan Xu-Shan;Yang Zhou
DOI:
10.1103/physrevd.82.066007
发表时间:
2010-07
期刊:
Physical Review D - Particles, Fields, Gravitation and Cosmology
影响因子:
--
作者:
Cai, Rong-Gen;Nie, Zhang-Yu;Zhang, Hai-Qing
通讯作者:
Zhang, Hai-Qing
DOI:
--
发表时间:
2009-06
期刊:
arXiv: High Energy Physics - Theory
影响因子:
--
作者:
T. Albash;Clifford V. Johnson
通讯作者:
T. Albash;Clifford V. Johnson
影响因子:
5.4
作者:
G. Horowitz;M. Roberts
通讯作者:
G. Horowitz;M. Roberts
影响因子:
5.4
作者:
M. Ammon;J. Erdmenger;M. Kaminski;Patrick Kerner
通讯作者:
M. Ammon;J. Erdmenger;M. Kaminski;Patrick Kerner