Rotating spacetime: Black-bounces and quantum deformed black hole

作     者：Xu, Zhaoyi Tang, Meirong 

作者机构：College of Physics Guizhou University Guiyang550025 China Key Laboratory of Particle Astrophysics Institute of High Energy Physics Chinese Academy of Sciences Beijing100049 China Yunnan Observatories Chinese Academy of Sciences 396 Yangfangwang Guandu District Kunming650216 China University of Chinese Academy of Sciences Beijing100049 China Key Laboratory for the Structure and Evolution of Celestial Objects Chinese Academy of Sciences 396 Yangfangwang Guandu District Kunming650216 China 

出 版 物：《arXiv》 (arXiv)

年 卷 期：2021年

核心收录：

主　　题：Gravitation 

摘      要：Recently, two kinds of deformed schwarzschild spacetime have been proposed, which are the black-bounces metric ([1, 2]) and quantum deformed black hole (BH) ([3]). 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. Copyright © 2021, The Authors. All rights reserved.