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arXiv 0810.1534gr-qcastro-phhep-th
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膜世界黑洞

Braneworld Black Holes

Richard Whisker

摘要:

在这篇论文中,我们研究了Randall-Sundrum膜世界中的黑洞。我们首先概述额外维度物理学,从卡鲁扎和克莱因最初的提议到现代额外维度的膜世界图景。详细描述膜世界引力,特别强调它与引力实验测试的兼容性。然后,我们继续讨论静态的、球对称的膜世界黑洞解。假设一个状态方程的“外尔项”,它编码的额外的维度的影响,我们能够分类的一般行为,这些解决方案。然后,我们使用强场极限的方法来调查的引力透镜的性质的一些候选braneworld黑洞解。我们发现膜世界黑洞与标准广义相对论中的史瓦西黑洞可能具有显著不同的观测特征。旋转braneworld黑洞解也进行了讨论,我们试图产生旋转的解决方案,从已知的静态解决方案,使用纽曼-詹尼斯复杂化"技巧“。

英文摘要:

In this thesis we investigate black holes in the Randall-Sundrum braneworld scenario. We begin with an overview of extra-dimensional physics, from the original proposal of Kaluza and Klein up to the modern braneworld picture of extra dimensions. A detailed description of braneworld gravity is given, with particular emphasis on its compatibility with experimental tests of gravity. We then move on to a discussion of static, spherically symmetric braneworld black hole solutions. Assuming an equation of state for the ``Weyl term'', which encodes the effects of the extra dimension, we are able to classify the general behaviour of these solutions. We then use the strong field limit approach to investigate the gravitational lensing properties of some candidate braneworld black hole solutions. It is found that braneworld black holes could have significantly different observational signatures to the Schwarzschild black hole of standard general relativity. Rotating braneworld black hole solutions are also discussed, and we attempt to generate rotating solutions from known static solutions using the Newman-Janis complexification ``trick''.

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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