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arXiv 1006.3199hep-th
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三次Horava-Lifshitz引力中的黑洞解

Black hole solutions in Horava-Lifshitz Gravity with cubic terms

G. Koutsoumbas, P. Pasipoularides

摘要:

研究了四维不可投影Horava-Lifshitz型引力,在作用量为曲率立方项的情况下.对于模型自由参数的特殊选择,我们得到了两个新的解析黑洞解,它们在大距离极限下具有标准Schwarzschild渐近行为。讨论了立方项对黑洞解短程行为的影响。

英文摘要:

We study four dimensional non-projectable Horava-Lifshitz type gravity, in the case of an action with terms, cubic in curvature. For special choices of the free parameters of the model, we obtain two new analytic black hole solutions which exhibit the standard Schwarzschild asymptotic behavior in the large distance limit. The effect of cubic terms in the short range behavior of the black hole solutions is discussed.

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