论文标题

在更高维度的黑洞过度覆盖

On overspinning of black holes in higher dimensions

论文作者

Shaymatov, Sanjar, Dadhich, Naresh

论文摘要

事实证明,由于旋转黑洞的旋转旋转而引起的排斥效应占主导地位,因为大$ r $尺寸的质量$> 5 $。这会产生一个显着的结果,即即使在线性测试粒子积聚,黑洞中的黑洞也不能超过尺寸。此外,如果尺寸中的黑洞$> 4 $具有其旋转参数之一零,则它只有一个地平线,因此永远不会过度散发。因此,在六个及更高维度上旋转黑洞,而具有一个旋转参数的旋转孔会始终遵守弱宇宙审查猜想(WCCC)。

It turns out that repulsive effect due to rotation of a rotating black hole dominates over attraction due to mass for large $r$ in dimensions $>5$. This gives rise to a remarkable result that black hole in these higher dimensions in contrast to lower dimensional ones cannot be overspun even under linear test particle accretion. Further if a black hole in dimension $>4$ has one of its rotation parameters zero, it has only one horizon and hence it can never be overspun. Thus rotating black holes in six and higher dimensions, and those with one rotation parameter switched off, would always obey the weak cosmic censorship conjecture (WCCC).

扫码加入交流群

加入微信交流群

微信交流群二维码

扫码加入学术交流群,获取更多资源