41 citations · 59 across the 6 of their papers we have counts for
6 papers
On gravitating dyonic configurations in nonlinear electrodynamics
K. A. Bronnikov, S. V. Bolokhov, G. S. Nurbakova +1
We consider static, spherically symmetric configurations of nonlinear electromagnetic fields with Lagrangians , where , in general relativity (GR) and othe…
5D black holes and mirror (topological) stars from nonlinear electrodynamics: Existence and stability
Kirill A. Bronnikov, Sergei V. Bolokhov, Milena V. Skvortsova
We consider static, spherically symmetric solutions of 5D general relativity with magnetic fields governed by nonlinear electrodynamics (NED) with the Lagrangian , ${\ca…
Gravitational lensing by Lema\^ıtre-Tolman-Bondi wormholes in a Friedmann universe
Kirill A. Bronnikov, Valeria A. Ishkaeva, Sergey V. Sushkov
The Lema\^ıtre-Tolman-Bondi (LTB) solution to the Einstein equations describes the dynamics of a self-gravitating spherically symmetric dust cloud with an arbitrary density profile…
A regular center instead of a black bounce
S. V. Bolokhov, K. A. Bronnikov, M. V. Skvortsova
The widely discussed ``black-bounce'' mechanism of removing a singularity at in a spherically symmetric space-time, proposed by Simpson and Visser, consists in removing the p…
On gravitational lensing by symmetric and asymmetric wormholes
K. A. Bronnikov, K. A. Baleevskikh
We discuss the peculiarities of gravitational lensing by spherically symmetric wormholes if they are not symmetric with respect to their throats. It is noticed, in particular, that…
The Schwarzschild singularity: a semiclassical bounce?
S. V. Bolokhov, K. A. Bronnikov, M. V. Skvortsova
We discuss the opportunity that the singularity inside a Schwarzschild black hole could be replaced by a regular bounce, described as a regular minimum of the spherical radius (ins…