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Kinematics of discretely self-similar spherically symmetric spacetimes

C. Gundlach·J. M. Martin-Garcia
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Abstract

We summarize the consequences of the twin assumptions of (discrete) self-similarity and spherical symmetry for the global structure of a spacetime. All such spacetimes can be constructed from two building blocks, the "fan" and "splash". Each building block contains one radial null geodesic that is invariant under the self-similarity (self-similarity horizon).

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C. Gundlach, J. M. Martin-Garcia. 2003-05-31. Kinematics of discretely self-similar spherically symmetric spacetimes. https://doi.org/10.1103/physrevd.68.064019

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