Charged black holes with dark halos

Recently, Cardoso et al. [14] constructed an exact solution of Einstein's equations that describes a supermassive black hole immersed into a dark matter halo. In this work use a solution-generating technique, which is a direct generalization of some of the Ehlers-Harrison transformation in the Ehlers formalism in order to construct in an exact analytical form the charged version of the Cardoso et al. solution. We describe some of its physical properties and, finally, we also present its magnetized version.

Automated summary

Recently, Cardoso et al. constructed an exact solution of Einstein's equations for a supermassive black hole surrounded by a dark matter halo. Using a solution-generating technique, they derived the charged version of their solution and studied its physical properties, as well as its magnetized version.