Charged Hayward black hole with a cosmological constant and surrounded by quintessence and a cloud of strings

TL;DR

This paper derives exact solutions for a charged Hayward black hole influenced by a cosmological constant, quintessence, and a string cloud, analyzing its curvature and particle trajectories.

Contribution

It introduces a comprehensive model of a charged Hayward black hole with multiple sources, extending previous solutions with new parameter considerations.

Findings

Kretschmann scalar varies with source parameters.

Geodesic analysis reveals particle motion characteristics.

Effective potential insights into black hole environment.

Abstract

A family of exact solutions extending the Hayward black hole by incorporating multiple sources is obtained. The most comprehensive scenario describes a charged Hayward black hole with a cosmological constant, immersed in quintessence and accompanied by a cloud of strings. The study examines how the Kretschmann scalar varies with the parameters linked to the various sources and concludes with an analysis of the geodesics and the corresponding effective potential.