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arXiv 1406.4536hep-th
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具有内禀自旋的黑洞

Black Holes with Intrinsic Spin

Mirjam Cvetic, Finn Larsen

摘要:

本文分析了Chow和Compere最近构造的四维STU模型的一般黑洞解。我们定义了一个稀气体极限,在这个极限中黑洞可以被解释为极端基态的激发态。在这个极限下,我们用物理量表示黑洞熵和激发能,而不需要参量荷。我们讨论了一个双微观CFT描述,包括所有的电和磁电荷。这种描述是恢复几何识别的近地平线BTZ地区。通过对全几何中标量波动方程的分析,构造了对电荷没有限制的减几何。我们确定的物质来源,支持减的几何形状通过研究的缩放限制,并表明,一般的几何形状允许我们指定的参数与稀释气体的描述。

英文摘要:

We analyze the general black hole solutions to the four dimensional STU model recently constructed by Chow and Compere. We define a dilute gas limit where the black holes can be interpreted as excited states of an extremal ground state. In this limit we express the black hole entropy and the excitation energy in terms of physical quantities with no need for parametric charges. We discuss a dual microscopic CFT description that incorporates all electric and magnetic charges. This description is recovered geometrically by identification of a near horizon BTZ region. We construct the subtracted geometry with no restrictions on charges by analyzing the scalar wave equation in the full geometry. We determine the matter sources that support the subtracted geometry by studying a scaling limit and show that the general geometry permits a dilute gas description with parameters that we specify.

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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