Kerr-Bertotti-Robinson Black Holes Surrounded by a Cloud of Strings
Abstract
In a recent study \cite{Podolsky2025}, authors introduced a new class of exact space-times in Einstein's gravity, which are Kerr black holes immersed in an external uniform magnetic field that is oriented along the rotational axis. Motivated by this work, we investigate a Kerr-like black hole solution with a cloud of strings surrounded by a uniform magnetic field. For static case, the space-time reduces to the Schwarzschild-Bertotti-Robinson black hole with a cloud of strings. Moreover, for zero magnetic field, the metric simplifies to a Kerr-like black hole surrounded by a cloud of strings, and its static counterpart reduces to the Schwarzschild black hole with a cloud of strings (called Letelier solution).
Fields of Study & Subjects
Astrophysical Phenomena and Observations
Black Holes and Theoretical Physics
Pulsars and Gravitational Waves Research
Publication details
- Journal / source
- SSRN Electronic Journal
- Publisher
- Elsevier BV
- Publication date
- 1 January 2026
- Document type
- Preprint