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Singularity deep inside the spherical charged black hole core

Lior M. Burko
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Abstract

We study analytically the spacelike singularity inside a spherically-symmetric, charged black hole coupled to a self-gravitating spherical massless scalar field. We assume spatial homogeneity, and find a generic solution in terms of a formal series expansion. This solution is tested against fully-nonlinear and inhomogeneous numerical simulations. We find full compliance between our analytical solution and the pointwise behavior of the singularity in the numerical simulations. This is a strong scalar-curvature monotonic spacelike singularity, which connects to a weak null singularity at asymptotically-late advanced time.

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Lior M. Burko. 1998-09-27. Singularity deep inside the spherical charged black hole core. https://doi.org/10.1103/physrevd.59.024011

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