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Black Hole Data via a Kerr-Schild Approach

Nigel T. Bishop·Richard Isaacson·Manoj Maharaj·Jeffrey Winicour
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Abstract

We present a new approach for setting initial Cauchy data for multiple black hole spacetimes. The method is based upon adopting an initially Kerr-Schild form of the metric. In the case of non-spinning holes, the constraint equations take a simple hierarchical form which is amenable to direct numerical integration. The feasibility of this approach is demonstrated by solving analytically the problem of initial data in a perturbed Schwarzschild geometry.

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Nigel T. Bishop, Richard Isaacson, Manoj Maharaj, Jeffrey Winicour. 1997-11-26. Black Hole Data via a Kerr-Schild Approach. https://doi.org/10.1103/physrevd.57.6113

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