Superradiance and stability of the regularized 4D charged Einstein-Gauss-Bonnet black hole

• Published in: The journal of high energy physics Vol. 2020; no. 8; pp. 1 - 19
• Main Authors: Zhang, Cheng-Yong, Zhang, Shao-Jun, Li, Peng-Cheng, Guo, Minyong
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2020; SpringerOpen
• Subjects: Black Holes; Classical and Quantum Gravitation; Elementary Particles; Models of Quantum Gravity; Physics; Physics and Astronomy; Quantum Field Theories; Quantum Field Theory; Quantum Physics; Regular Article - Theoretical Physics; Relativity Theory; String Theory; Black Holes; Models of Quantum Gravity

A bstract We investigated the superradiance and stability of the regularized 4D charged Einstein-Gauss-Bonnet black hole which is recently inspired by Glavan and Lin [Phys. Rev. Lett. 124, 081301 (2020)]. We found that the positive Gauss-Bonnet coupling constant α enhances the superradiance, while t...