论文标题
黑色隧道和吊床
Black Tunnels and Hammocks
论文作者
论文摘要
我们将全息二元组构建为一个大$ n $，强烈耦合$ \ mathcal {n} = 4 $ Super Yang-Mills保形场理论定义在四维的Sitter-Shitter-Schwarzschild背景上。有两种不同的五维散装解决方案。一个名为黑色隧道，是静态的，具有两个断开的视野。另一个是黑色吊床，在散装中仅包含一个地平线。 Hammock Horizon并不是一个杀人视野，因此具有有趣的特性，例如非呈膨胀和剪切，以及沿其沿其沿途的经典流动。为了达到黑色隧道溶液，使用了Deturck方法，而在Bondi-Sachs仪表中发现了黑色吊床。
We construct the holographic duals to a large $N$, strongly coupled $\mathcal{N}=4$ super Yang-Mills conformal field theory defined on a four-dimensional de Sitter-Schwarzschild background. There are two distinct five-dimensional bulk solutions. One, named the black tunnel, is static and possesses two disconnected horizons. The other, the black hammock, contains only one horizon in the bulk. The hammock horizon is not a Killing horizon, and hence possesses interesting properties, such as non-vanishing expansion and shear, as well as allowing classical flow along it. The DeTurck method was used in order to attain the black tunnel solutions, whilst the black hammocks were found in Bondi-Sachs gauge.
