English

Black Bounces in $f(Q)$ Gravity with Magnetic Source

General Relativity and Quantum Cosmology 2025-05-29 v1

Abstract

In this study, the source of the black bounce is discussed in the context of f(Q)f(Q) theory. A body of research has been dedicated to the study of symmetric black bounce solutions that are generated by a combination of a scalar field with a non-zero potential and a magnetic charge within the framework of non-linear electrodynamics. As exact solutions are not obtained, the metric functions of Simpson-Visser and Bardeen type of black bounce are studied in the field equations. black bounce solutions are obtained by violating at least one energy condition for the Simpson-Visser and Bardeen type for an ordinary scalar field in f(Q)f(Q) gravity, which is only achieved by a phantom scalar field in general relativity.

Keywords

Cite

@article{arxiv.2505.22341,
  title  = {Black Bounces in $f(Q)$ Gravity with Magnetic Source},
  author = {Pınar Kirezli and Doğukan Taşer},
  journal= {arXiv preprint arXiv:2505.22341},
  year   = {2025}
}

Comments

25 pages, 4 figures