Spike behavior in the approach to spacetime singularities
Spike behavior in the approach to spacetime singularities
复制标题
接近时空奇点时的尖峰行为
DOI：
10.1103/physrevd.102.124067
复制
发表时间：
2020
影响因子：
5
通讯作者：
Pretorius, Frans
中科院分区：
文献类型：
--
作者：
Garfinkle, David;Pretorius, Frans
我们对时空奇点的方法进行了数值模拟。模拟以足够的分辨率完成，以解决在此过程中形成的小规模特征（称为尖峰）。我们找到了尖峰形状的分析公式，并表明该公式很好地描述了模拟中的尖峰。
We perform numerical simulations of the approach to spacetime singularities. The simulations are done with sufficient resolution to resolve the small scale features (known as spikes) that form in this process. We find an analytical formula for the shape of the spikes and show that the spikes in the simulations are well described by this formula.