Accelerating charged and rotating black holes in scalar multipolar universes

TL;DR

This paper extends exact solutions of Einstein-scalar equations to include accelerating, rotating, and charged black holes with NUT charge in scalar multipolar universes, revealing new properties of these complex spacetime configurations.

Contribution

It introduces a generalization of scalar black hole solutions to include acceleration, rotation, charges, and NUT parameters, expanding the understanding of such spacetimes.

Findings

Construction of new exact solutions with acceleration and rotation

Analysis of properties of charged NUT black holes in scalar universes

Extension of previous scalar black hole models

Abstract

Recently, Cardoso and Natario constructed an exact solution of Einstein-scalar field equations that describes a scalar counterpart of the Schwarzschild-Melvin Universe. In fact, this solution belongs to a more general class of solutions described by Herdeiro in [7]. In this work we show how to further generalize these solutions in presence of acceleration, rotation and various charges. More specifically, we describe general accelerating charged rotating black holes with NUT charge in scalar multipolar universes and present some of their properties.