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gr-qc2024
The merger of a black hole with a cosmological horizon
Maxime Gadioux, Hangzhi Wang
In recent years there have been many studies on exactly solvable black hole mergers, based on a model by Emparan and Martinez where the mass of one black hole is blown up to infini…
gr-qc2024
Evolution of creases on the event horizon of a black hole merger
Maxime Gadioux, Robie A. Hennigar, Harvey S. Reall
A generic black hole merger occurs through a restructuring of creases (sharp edges) on the event horizon. This process is studied for a black hole merger in the limit of infinite m…