Pathologies in Lovelock AdS black branes and AdS/CFT
Pathologies in Lovelock AdS black branes and AdS/CFT
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DOI:
10.1088/0264-9381/29/3/035008
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发表时间:
2011-08
影响因子:
3.5
通讯作者:
Tomohiro Takahashi;J. Soda
中科院分区:
文献类型:
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作者:
Tomohiro Takahashi;J. Soda
We study pathologies in AdS black branes in Lovelock theory. More precisely, we examine the conditions that AdS black branes have a naked singularity, ghost instability and dynamical instability. From the point of view of the AdS/CFT correspondence, pathologies in AdS black branes indicate pathologies in the corresponding CFT. Hence, in Lovelock theory, we need to be careful when we apply AdS/CFT to various phenomena such as the shear viscosity to entropy ratio in strongly coupled quantum field theory.