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arXiv · 2109.13813

Rotating spacetime: black-bounces and quantum deformed black hole

Zhaoyi Xu·Meirong Tang
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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 Einstein$'$s 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.

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Zhaoyi Xu, Meirong Tang. 2021-09-28. Rotating spacetime: black-bounces and quantum deformed black hole. https://doi.org/10.1140/epjc%2Fs10052-021-09635-2

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