225 citations · 1.5k across the 107 of their papers we have counts for
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Wormhole solutions with a complex ghost scalar field and their instability
Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihaus +1
We study compact configurations with a nontrivial wormholelike spacetime topology supported by a complex ghost scalar field with a quartic self-interaction. For this case, we obtai…
Nonperturbative quantization à la Heisenberg and thermodynamics of monopole configurations
Vladimir Dzhunushaliev, Vladimir Folomeev, Hernando Quevedo
For field theories in which no small parameter is available, we propose a definition of nonperturbative quantum states in terms of the complete set of Green functions, based upon t…
Dispersion relations for gravitational waves in different models of dark energy
Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihau +1
The propagation of weak gravitational waves on the background of dark energy is studied. The consideration is carried out within the framework of an approximate approach where the…