Black hole initial data without elliptic equations

István Rácz; Jeffrey Winicour

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arXiv · 1502.06884

Black hole initial data without elliptic equations

István Rácz·Jeffrey Winicour

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Abstract

We explore whether a new method to solve the constraints of Einstein's equations, which does not involve elliptic equations, can be applied to provide initial data for black holes. We show that this method can be successfully applied to a nonlinear perturbation of a Schwarzschild black hole by establishing the well-posedness of the resulting constraint problem. We discuss its possible generalization to the boosted, spinning multiple black hole problem.

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István Rácz, Jeffrey Winicour. 2015-02-24. Black hole initial data without elliptic equations. https://arxiv.org/abs/1502.06884

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