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
Tomohiro Takahashi;J. Soda
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Tomohiro Takahashi;J. Soda

文献摘要

相似文献

我们根据 Lovelock 理论研究 AdS 黑膜的病理学。更准确地说,我们研究了 AdS 黑膜具有裸奇点、幽灵不稳定和动力学不稳定的条件。从 AdS/CFT 对应关系的角度来看,AdS 黑膜中的病变表明相应 CFT 中的病变。因此,在Lovelock理论中,当我们将AdS/CFT应用于强耦合量子场论中的剪切粘度与熵比等各种现象时,我们需要小心。
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.