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19932026
most citedRegular Magnetic Black Holes and Monopoles from Nonlinear Electrodynamics

880 citations

Showing 2021Show all

7 papers · 1 filter

gr-qc2021★ 147 cited

Field sources for Simpson-Visser space-times

Kirill A. Bronnikov, Rahul Kumar Walia

Simpson-Visser (SV) space-times are the simplest globally regular modifications of the Schwarzschild, Reissner-Nordstrom and other blak-hole solutions of general relativity. They s…

gr-qc2021★ 10 cited

Spherically symmetric space-times in generalized hybrid metric-Palatini gravity

K. A. Bronnikov, S. V. Bolokhov, M. V. Skvortsova

We discuss vacuum static, spherically symmetric asymptotically flat solutions of the generalized hybrid metric-Palatini theory of gravity (generalized HMPG) suggested by Böhmer and…

gr-qc2021★ 10 cited

Some unusual wormholes in general relativity

K. A. Bronnikov

In this short review we present some recently obtained traversable wormhole models in the framework of general relativity (GR) in four and six dimensions that somehow widen our com…

gr-qc2021★ 40 cited

A note on "Traversable wormholes in Einstein-Dirac-Maxwell theory"

Sergey Bolokhov, Kirill Bronnikov, Serguey Krasnikov +1

In their Letter [Phys. Rev. Lett. 126, 101102 (2021); arXiv: 2010.07317], J.L. Blázquez-Salcedo, C. Knoll and E. Radu have constructed a very interesting class of wormhole solution…

gr-qc2021★ 31 cited

Quasinormal modes in the field of a dyon-like dilatonic black hole

A. N. Malybayev, K. A. Boshkayev, V. D. Ivashchuk

Quasinormal modes of massless test scalar field in the background of gravitational field for a non-extremal dilatonic dyonic black hole are explored. The dyon-like black hole solut…

gr-qc2021★ 20 cited

The simplest wormhole in Rastall and k-essence theories

Kirill A. Bronnikov, Vinícius A. G. Barcellos, Laura P. de Carvalh +1

The geometry of the Ellis-Bronnikov wormhole is implemented in the Rastall and k-essence theories of gravity with a self-interacting scalar field. The form of the scalar field pote…

gr-qc2021★ 2 cited

General parametrization of wormhole spacetimes and its application to shadows and quasinormal modes

Kirill A. Bronnikov, Roman A. Konoplya, Thomas D. Pappas

The general parametrization for spacetimes of spherically symmetric Lorentzian, traversable wormholes in an arbitrary metric theory of gravity is presented. The parametrization is…