Event Horizons Of Numerical Black Holes

Peter Anninos, David Bernstein, Steve Brandt, Joseph Libson, Joan Masso, Ed Seidel, Larry Smarr, and Paul Walker, Proceedings of the 7th Marcel Grossmann Meeting on General Relativity, Ed. R. Ruffini and M. Keiser, World Scientific, Singapore. (1995).

Abstract

We have developed a powerful and ecient method for locating the event horizon of a black hole spacetime, making possible the study of the dynamics of event horizons in numerical relativity. We describe the method and apply it to a colliding black hole spacetime.

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