Quasinormal modes of a scalar perturbation coupling with Einstein’s tensor in the warpedAdS3black hole spacetime
Quasinormal modes of a scalar perturbation coupling with Einstein’s tensor in the warpedAdS3black hole spacetime
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DOI：
10.1103/physrevd.83.124018
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发表时间：
2010-12
影响因子：
5
通讯作者：
Weiping Yao;Songbai Chen;Jiliang Jing
中科院分区：
文献类型：
--
作者：
Weiping Yao;Songbai Chen;Jiliang Jing
我们研究了在类空间拉伸$AdS_3$黑洞时空中与爱因斯坦张量耦合的大质量标量场的拟正态模。我们发现右移和左移的准正则频率不仅依赖于黑洞的翘曲参数$v$，而且还依赖于标量场与爱因斯坦张量之间的耦合。此外，我们还讨论了拟正模的翘曲$AdS/CFT$对应关系，并探讨了耦合对边界上标量场对偶算子的左右共形权$h_L$和$h_R$的影响。
We have studied the quasinormal modes of a massive scalar field coupling to Einstein's tensor in the spacelike stretched $AdS_3$ black hole spacetime. We find that both the right-moving and left-moving quasinormal frequencies depend not only on the warped parameter $v$ of black hole, but also on the coupling between the scalar field and Einstein's tensor. Moreover, we also discuss the warped $AdS/CFT$ correspondence from the quasinormal modes and probe the effects of the coupling on the left and right conformal weights $h_L$ and $h_R$ of the operators dual to the scalar field in the boundary.