Black Hole Data via a Kerr-Schild Approach
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چکیده
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. 04.20Ex, 04.25Dm, 04.25Nx, 04.70Bw Typeset using REVTEX
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تاریخ انتشار 1997