26 citations · 121 across the 12 of their papers we have counts for
14 papers
Nonlinear electrodynamics and stability of spherically symmetric space-times in scalar-tensor gravity
Kirill A. Bronnikov, Rustam Ibadov, Feruza Y. Shaymanova +1
We study linear perturbations of static, spherically symmetric solutions of scalar-tensor theories (STT) of gravity from the Bergmann-Wagoner-Nordtvedt class, sourced by nonlinear…
On the stability of electrovacuum space-times in scalar-tensor gravity
Kirill A. Bronnikov, Sergei V. Bolokhov, Milena V. Skvortsova +2
We study the behavior of static, spherically symmetric solutions to the field equations of scalar-tensor theories (STT) of gravity belonging to the Bergmann-Wagoner-Nordtvedt class…
On the stability of spherically symmetric space-times in scalar-tensor gravity
Kirill A. Bronnikov, Sergei V. Bolokhov, Milena V. Skvortsova +2
We study the linear stability of vacuum static, spherically symmetric solutions to the gravitational field equations of the Bergmann-Wagoner-Nordtvedt class of scalar-tensor theori…
Arbitrary static, spherically symmetric space-times as solutions of scalar-tensor gravity
Kirill A. Bronnikov, Kodir Badalov, Rustam Ibadov
It is shown that an arbitrary static, spherically symmetric metric can be presented as an exact solution of a scalar-tensor theory (STT) of gravity with certain nonminimal coupling…
Wormhole solutions with NUT charge in higher curvature theories
Rustam Ibadov, Burkhard Kleihaus, Jutta Kunz +1
We present wormholes with a Newman-Unti-Tamburino (NUT) charge that arise in certain higher curvature theories, where a scalar field is coupled to a higher curvature invariant. For…
Scalarized nutty wormholes
Rustam Ibadov, Burkhard Kleihaus, Jutta Kunz +1
We construct scalarized wormholes with a NUT charge in higher curvature theories. We consider both Einstein-scalar-Gauss-Bonnet and Einstein-scalar-Chern-Simons theories, following…