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Critical Collapse Beyond Spherical Symmetry: General Perturbations of the Roberts Solution

Andrei V. Frolov
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Abstract

This paper studies the non-spherical perturbations of the continuously self-similar critical solution of the gravitational collapse of a massless scalar field (the Roberts solution). The exact analysis of the perturbation equations reveals that there are no growing non-spherical perturbation modes.

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Andrei V. Frolov. 1998-11-01. Critical Collapse Beyond Spherical Symmetry: General Perturbations of the Roberts Solution. https://doi.org/10.1103/physrevd.59.104011

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