Hayward black hole in scalar-Einstein-Gauss-Bonnet gravity in four dimensions
Document Type
Article
Publication Date
7-2023
Abstract
In the framework of scalar-Einstein-Gauss-Bonnet gravity, we construct the Hayward black hole model and discuss the absence of ghosts in this model. Because a Hayward black hole has two horizons but no curvature singularity, it may solve the problem of the information loss that might be generated by black holes. The Gauss-Bonnet term appears as a stringy correction, and therefore, our results might indicate that the stringy correction would solve the information loss problem.
Recommended Citation
Nojiri, S. and Nashed, Gamal, "Hayward black hole in scalar-Einstein-Gauss-Bonnet gravity in four dimensions" (2023). Centre for Theoretical Physics and Computations. 287.
https://buescholar.bue.edu.eg/centre_theoretical_physics/287
