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arXiv 0902.1553hep-thgr-qc
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anti-deSitter空间的Noether荷熵及其场论对偶

The Noether charge entropy in anti-deSitter space and its field theory dual

Ram Brustein, Dan Gorbonos

摘要:

我们用anti-deSitter空间体中的局部算子来表示anti-deSitter空间中黑膜的Noether荷熵密度。我们发现,沃尔德的表达的Noether收费熵需要修改远离地平线上的一个额外的条款,消失在地平线上。然后,我们确定的场论对偶的诺特电荷熵的理论,渐近爱因斯坦理论。我们通过计算反deSitter空间边界处的熵密度值并应用AdS/CFT对应的标准规则来做到这一点。我们解释的熵密度算子的变化,从视界到边界,由于重整化的有效引力耦合,因为它们从紫外线流到红外线。我们详细讨论了Einstein-Hilbert理论和f(R)理论的情况,并对更复杂的情况作了一般性的评论。

英文摘要:

We express the Noether charge entropy density of a black brane in anti-deSitter space in terms of local operators in the anti-deSitter space bulk. We find that Wald's expression for the Noether charge entropy needs to be modified away from the horizon by an additional term that vanishes on the horizon. We then determine the field theory dual of the Noether charge entropy for theories that asymptote to Einstein theory. We do so by calculating the value of the entropy density at the anti-deSitter space boundary and applying the standard rules of the AdS/CFT correspondence. We interpret the variation of the entropy density operator from the horizon to the boundary as due to the renormalization of the effective gravitational couplings as they flow from the ultra-violet to the infra-red. We discuss the cases of Einstein-Hilbert theory and f(R) theories in detail and make general comments about more complicated cases.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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