4.5 Article

Some remarks on Hayward black hole surrounded by a cloud of strings

Journal

ANNALS OF PHYSICS
Volume 460, Issue -, Pages -

Publisher

ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.aop.2023.169548

Keywords

Hayward black hole; General relativity; Thermodynamics

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We obtained the metric of the Hayward black hole surrounded by a cloud of strings, and analyzed the effects of the string cloud on the regularity of the solution and the energy conditions. Various aspects such as horizons, geodesics, effective potential, and thermodynamics were investigated. We compared the obtained results with the literature corresponding to the Hayward black hole without a string cloud.
We obtain the metric corresponding to the Hayward black hole space-time surrounded by a cloud of strings. The consequences of the cloud of strings on the regularity of the obtained solution, as well as on the energy conditions are analyzed. Also, the horizons, geodesics, effective potential and some aspects of the thermodynamics are investigated. We compare all the obtained results with the ones of the literature corresponding to the Hayward black hole, that is, in a scenario where the cloud of strings is absent.

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