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On rigidity of spacetimes with a compact Cauchy horizon

István Rácz
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Abstract

Smooth spacetimes with a compact Cauchy horizon ruled by closed null geodesics are considered. The compact Cauchy horizon is assumed to be non-degenerate. Then, supporting the validity of Penrose's strong cosmic censor hypothesis, the existence of a smooth Killing vector field in a neighbourhood of the horizon on the Cauchy development side is shown.

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István Rácz. 2001-01-26. On rigidity of spacetimes with a compact Cauchy horizon. https://doi.org/10.1142/9789812777386_0138

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