论文标题
广告黑洞，内部弹跳
AdS Black Holes with a Bouncing Interior
论文作者
论文摘要
我们构建了ADS重力的平面黑洞溶液，该溶液最小化与具有均匀指数电位的标量场耦合。我们表明，黑洞内部的演变表现出无限的卡斯纳时期序列，因为标量场在其电势方面来回滚动。我们获得了每个Kasner时期之间的“弹跳”的分析表达，并为在后期内部时期的弹跳时给出了明确的公式和强度，从而充分表征了内部进化。通过这种方式，我们表明内部几何形状在后期接近Schwarzschild的奇异性，即使标量场在每次反弹时都会驱动其潜力更高。
We construct planar black hole solutions of AdS gravity minimally coupled to a scalar field with an even, super-exponential potential. We show that the evolution of the black hole interior exhibits an infinite sequence of Kasner epochs, as the scalar field rolls back and forth in its potential. We obtain an analytic expression for the `bounces' between each Kasner epoch and also give an explicit formula for the times and strengths of the bounces at late interior times, thereby fully characterizing the interior evolution. In this way we show that the interior geometry approaches the Schwarzschild singularity at late times, even as the scalar field is driven higher up its potential with each bounce.
