Einstein–scalar field–square root nonlinear electrodynamics solution

Conference paper

Einstein–scalar field–square root nonlinear electrodynamics solution

Tahamtan T.

In: Proceedings of RAGtime 20-22, Opava, Czech Republic, pp. 317 - 326 (2020)

Abstract

We study the influence of scalar fields on a specific model of nonlinear electrodynamics (the square root Lagrangian) spacetime. We show that the singular horizon created by scalar field in spherically symmetric static scalar-vacuum spacetimes is still present when nonlinear electrodynamics is added. For the obtained solution, we investigate the timelike geodesic motions of a test particle by studying the effective potential.

Institute authors

Tahamtan, Tayebeh

Supported by

GACR 17-13525S — Sources of strong gravity and their astrophysical meaning

BibTeX

@inproceedings{UTF945,
  author        = {Tahamtan T.},
  title         = {{Einstein–scalar field–square root nonlinear electrodynamics solution}},
  booktitle     = {Proceedings of RAGtime 20-22, Opava, Czech Republic},
  pages         = {317 - 326},
  year          = {2020},
}