Towards a spacelike characterization of the null singularity inside a black hole
David Garfinkle
公開日: 2025/3/26
Abstract
We propose a method for recognizing null singularities in a computer simulation that uses a foliation by spacelike surfaces. The method involves harmonic time slicing as well as rescaled tetrad variables. As a ``proof of concept'' we show that the method works in Reissner-Nordstrom spacetime.