Numerical study of the Kerr solution in rotating coordinates

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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Contributeur : Imb - Université de Bourgogne <>
Soumis le : mardi 6 décembre 2016 - 19:26:27
Dernière modification le : vendredi 8 juin 2018 - 14:50:07

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S Bai, G Izquierdo, Christian Klein. Numerical study of the Kerr solution in rotating coordinates. Physical Review D, American Physical Society, 2016, 93 (12), ⟨10.1103/PhysRevD.93.124001 ⟩. ⟨hal-01410978⟩



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