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gr-qc2020★ 6 cited
Projectively non-singular horizons in Kerr-NUT-de Sitter spacetimes
Jerzy Lewandowski, Maciej Ossowski
It was recently discovered that Killing horizons in the generic Kerr-NUT-(anti) de Sitter spacetimes are projectively singular, i.e. their spaces of the null generators have singul…
gr-qc2020★ 6 cited
Non-singular Kerr-NUT-de Sitter spacetimes
Jerzy Lewandowski, Maciej Ossowski
We study Killing horizons and their neighbourhoods in the Kerr-NUT-(anti-)de Sitter and the accelerated Kerr-NUT-(anti-)de Sitter spacetimes. The geometries of the horizons have an…