Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10723979 | Physics Letters B | 2011 | 6 Pages |
Abstract
In this Letter we study 3+1 holographic superconductors with Weyl corrections. We find that the critical temperature of a superconductor with Weyl corrections increases as we amplify the Weyl coupling parameter γ, indicating the condensation will be harder when the parameter γ decreases. We also calculate the conductivity and the ratio of gap frequency over critical temperature Ïg/Tc numerically for various coupling parameters. We find that the ratio Ïg/Tc becomes larger when the Weyl coupling parameter γ decreases. We also notice that when γ<0 there is an extra spike that appears inside the gap.
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Authors
Jian-Pin Wu, Yue Cao, Xiao-Mei Kuang, Wei-Jia Li,