Interior metric and ray-tracing map in the firework black-to-white hole transition
General Relativity and Quantum Cosmology
2019-01-17 v3 High Energy Physics - Theory
Abstract
The possibility that a black hole could tunnel into a white hole has recently received attention. Here we present a metric that improves the 'firework' metric: it describes the entire process and solves the Einstein equations everywhere except on a small transition surface that corresponds to the quantum tunnelling. We compute the corresponding ray-tracing map from past infinity to future infinity explicitly.
Cite
@article{arxiv.1803.06330,
title = {Interior metric and ray-tracing map in the firework black-to-white hole transition},
author = {Carlo Rovelli and Pierre Martin-Dussaud},
journal= {arXiv preprint arXiv:1803.06330},
year = {2019}
}
Comments
5 pages, 10 figures