论文标题
引力钟限和广告黑洞熵
Gravitational Cardy Limit and AdS Black Hole Entropy
论文作者
论文摘要
我们探讨了最近在各个维度的ADS Black Hole熵的成功微晶体计数中使用的场理论类似田间理论的重力实现。在现场理论方面，类似心脏的极限集中于保守的电荷和角动量的特定尺度，我们首先通过在黑洞参数上的限制过程将此缩放范围转换为重力侧。我们注意到，缩放自然伴随着一个近水压区域，这些黑洞解决方案被大大简化了。将KERR/CFT对应到近野源区域，我们精确地重现了渐近广告的Bekenstein-Hawking熵，$ _ {4、5、5、6、7} $ bps黑洞。我们的结果明确为各个维度的广告黑洞提供了微观和通用的低能量描述。
We explore the gravitational implementation of the field theory Cardy-like limit recently used in the successful microstate countings of AdS black hole entropy in various dimensions. On the field theory side, the Cardy-like limit focuses on a particular scaling of conserved electric charges and angular momenta, and we first translate this scaling to the gravitational side by a limiting procedure on the black hole parameters. We note that the scaling naturally accompanies a near-horizon region for which these black hole solutions are greatly simplified. Applying the Kerr/CFT correspondence to the near-horizon region, we precisely reproduce the Bekenstein-Hawking entropy of asymptotically AdS$_{4, 5, 6, 7}$ BPS black holes. Our results explicitly provide a microscopic and universal low energy description for AdS black holes across various dimensions.
