880 citations · 5.8k across the 158 of their papers we have counts for
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On the heat evolution of the early Universe
K. A. Bronnikov, M. I. Kalinin, V. V. Khruschov
We discuss the heat history of the early Universe and its further evolution in the framework of modern cosmological models of general relativity (GR) and alternative theories of gr…
Possible wormholes in a Friedmann universe
Kirill A. Bronnikov, Pavel E. Kashargin, Sergey V. Sushkov
We study the properties of evolving wormholes able to exist in a closed Friedmann dust-filled universe and described by a particular branch of the well-known Lemaıtre-Tolman-Bondi…
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…
Multi-scale hierarchy from multidimensional gravity
Kirill A. Bronnikov, Arkady A. Popov, Sergey G. Rubin
We discuss the way of solving the hierarchy problem. We show that starting at the Planck scale, the three energy scales -- inflationary, electroweak and the cosmological ones can b…
Cylindrical black bounces and their field sources
Kirill A. Bronnikov, Manuel E. Rodrigues, Marcos V. de S. Silva
We apply the Simpson-Visser phenomenological regularization method to a cylindrically symmetric solution of the Einstein-Maxwell equations known as an inverted black hole. In addit…
Current problems and recent advances in wormhole physics
Kirill A. Bronnikov, Sergey V. Sushkov
Wormholes are extremely attractive objects for research, and although many mathematical and physical properties of these objects have been discovered and studied in the recent deca…