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arXiv 1602.09057hep-th
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永恒高自旋黑洞:温度场解释

Eternal Higher Spin Black Holes: a Thermofield Interpretation

Alejandra Castro, Nabil Iqbal, Eva Llabrés

摘要:

我们研究了AdS $_3$高自旋引力的Chern-Simons扇区中的Lorentz永恒黑洞。我们探测这样的黑洞使用散装威尔逊线和激励新的规律性条件,必须遵守的散装连接,以几何形状是一致的解释作为一个热场状态的双CFT $_2$。我们证明,任何更高的自旋黑洞可以放置在一个规范,满足这些条件:这是陈-西蒙斯模拟的建设Kruskal坐标,允许通过黑洞视界。我们还认为,威尔逊线提供了一个更高的自旋概念的因果关系,在更高的自旋引力,可以用来关联彭罗斯图与黑洞。我们提出了一些应用的形式主义,包括研究的时间依赖的纠缠熵所产生的高自旋黑洞内部和证据的紧急AdS $_2$区域的极值极限。

英文摘要:

We study Lorentzian eternal black holes in the Chern-Simons sector of AdS$_3$ higher spin gravity. We probe such black holes using bulk Wilson lines and motivate new regularity conditions that must be obeyed by the bulk connections in order for the geometry to be consistent with an interpretation as a thermofield state in the dual CFT$_2$. We demonstrate that any higher spin black hole may be placed in a gauge that satisfies these conditions: this is the Chern-Simons analogue of the construction of Kruskal coordinates that permit passage through the black hole horizon. We also argue that the Wilson line provides a higher-spin notion of causality in higher spin gravity that can be used to associate a Penrose diagram with the black hole. We present some applications of the formalism, including a study of the time-dependent entanglement entropy arising from the higher spin black hole interior and evidence for an emergent AdS$_2$ region in the extremal limit.

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