Abstract
The Chong-Cvetič-Lü-Pope rotating charged black hole proves to belong to a set of solutions to Einstein-Maxwell-Chern-Simons (EMCS) equations that share the electromagnetic potential and the Chern-Simons coupling constant but differ in the Kretschmann invariant. This one-parametric family of solutions is found by proposing a properly deformed Plebański-Demiański Ansatz for modeling the metric tensor. While no black-hole solutions for other values of the Chern-Simons coupling constant are found within this Ansatz, another type of nonstatic electrovacuum solutions to EMCS equations are obtained, namely Kundt spacetimes sourced by a pure-radiation field.
- Received 5 September 2018
DOI:https://doi.org/10.1103/PhysRevD.98.124042
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