The instability of the inner horizon of the quantum-corrected black hole

• Published in: The European physical journal. C, Particles and fields Vol. 84; no. 5; pp. 507 - 11
• Main Authors: Cao, Li-Ming, Li, Long-Yue, Wu, Liang-Bi, Zhou, Yu-Sen
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2024; Springer; Springer Nature B.V; SpringerOpen
• Subjects: Analysis; Astronomy; Astrophysics and Cosmology; Black holes; Elementary Particles; Flux density; Hadrons; Heavy Ions; Inflation (Finance); Measurement Science and Instrumentation; Nuclear Energy; Nuclear Physics; Physics; Physics and Astronomy; Quantum Field Theories; Quantum Field Theory; Quantum gravity; Regular Article - Theoretical Physics; Scalars; Specific gravity; String Theory

We analyse the stability of the inner horizon of the quantum-corrected black hole which is proposed in loop quantum gravity as the exterior of the quantum Oppenheimer–Snyder and Swiss Cheese models. It is shown that the flux and energy density of a test scalar field measured by free-falling observer...