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arXiv 0903.4030hep-th
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五维极小超引力中(近)极值黑洞的全息描述

Holographic descriptions of (near-)extremal black holes in five dimensional minimal supergravity

Wen-Yu Wen

摘要:

我们已经知道,在五维极小超引力中,超对称黑洞的Bekenstein-Hawking熵可以通过AdS/CFT和Kerr/CFT对应从微观态计数中再现出来.本文证明了五维极小超引力中极值和近极值黑洞的两种形式的一致性。本文还讨论了与AdS_2引力的关系。

英文摘要:

We have learnt that the Bekenstein-Hawking entropy of supersymmetric black holes in five-dimensional minimal supergravity can be reproduced from microstate counting via the AdS/CFT and Kerr/CFT correspondence. In this note, we demostrate the coincidence of both formalisms for extremal and near-extremal black holes in five-dimensional minimal supergravity. Connection to AdS_2 gravity is also mentioned.

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