Topological Black Holes with Unusual Shapes from the Unified First Law

Abstract

Topological black hole solutions with unusual shapes of the horizon in the 4-dimensional Einstein-multiple scalars theory are constructed. The application of the unified first law dramatically simplifies the construction. The speaker will talk about how to re-derive the unified first law from the Einstein equations. The space-time with product structure but without presuming maximal symmetry is concerned. Then, the first law is applied to give details about constructing topological black holes. Finally, several issues regarding the application of solutions are discussed.

About the Speaker

Dr. YANG Jinbo obtained PhD at Kanazawa University in Japan and has been supported by the MEXT scholarship from October 2018 to March 2022. His research interest includes inflation, black hole physics, and wormhole physics.

About the Program

For more information, please refer to the program website at http://iasprogram.ust.hk/particle_theory.