Holographic Superconductors with various condensates in Einstein-Gauss-Bonnet gravity
Holographic Superconductors with various condensates in Einstein-Gauss-Bonnet gravity
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DOI：
10.1103/physrevd.81.106007
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发表时间：
2009-12
影响因子：
5
通讯作者：
Qiyuan Pan;Bin Wang;E. Papantonopoulos;J. Oliveira;A. B. Pavan
中科院分区：
文献类型：
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作者：
Qiyuan Pan;Bin Wang;E. Papantonopoulos;J. Oliveira;A. B. Pavan
我们在Einstein-Gauss-Bonnet引力下研究全息超导体。我们考虑两个特殊的背景：d维Gauss-Bonnet-AdS黑洞和Gauss-Bonnet-AdS孤子。我们详细讨论了标量场的质量、Gauss-Bonnet耦合和AdS空间的维数对凝聚形成和电导率的影响。我们还研究了不同质量标量场和Gauss-Bonnet耦合的ω g /Tc比。
We study holographic superconductors in Einstein-Gauss-Bonnet gravity. We consider two particular backgrounds: a d-dimensional Gauss-Bonnet-AdS black hole and a Gauss-Bonnet-AdS soliton. We discuss in detail the effects that the mass of the scalar field, the Gauss-Bonnet coupling and the dimensionality of the AdS space have on the condensation formation and conductivity. We also study the ratio ω g /T c for various masses of the scalar field and Gauss-Bonnet couplings.