Rotating spacetime: black-bounces and quantum deformed black hole
General Relativity and Quantum Cosmology
2022-07-27 v1
Abstract
Recently, two kinds of deformed schwarzschild spacetime have been proposed, which are the black-bounces metric (\cite{2019JCAP...02..042S,2021PhRvD.103h4052L}) and quantum deformed black hole (BH) (\cite{2021arXiv210202471B}). In present work, we investigate the rotating spacetime of these deformed Schwarzschild metric. They are exact solutions to the Einsteins field equation. We analyzed the properties of these rotating spacetimes, such as event horizon (EH), stationary limit surface (SIS), structure of singularity ring, energy condition (EC), etc., and found that these rotating spacetime have some novel properties.
Keywords
Cite
@article{arxiv.2109.13813,
title = {Rotating spacetime: black-bounces and quantum deformed black hole},
author = {Zhaoyi Xu and Meirong Tang},
journal= {arXiv preprint arXiv:2109.13813},
year = {2022}
}
Comments
7 pages, 0 figures, Accepted for publication in European Physical Journal C