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arXiv · 1602.06400

Numerical study of the Kerr solution in rotating coordinates

S. Bai·G. Izquierdo·C. Klein
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Abstract

The Kerr solution in coordinates corotating with the horizon is studied as a testbed for a spacetime with a helical Killing vector in the Ernst picture. The solution is numerically constructed by solving the Ernst equation with a spectral method and a Newton iteration. We discuss convergence of the iteration for several initial iterates and different values of the Kerr parameters.

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S. Bai, G. Izquierdo, C. Klein. 2016-02-20. Numerical study of the Kerr solution in rotating coordinates. https://doi.org/10.1103/physrevd.93.124001

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