225 citations · 1.5k across the 107 of their papers we have counts for
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Extended objects in nonperturbative quantum field theory and the cosmological constant
Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihaus +1
We consider a gravitating extended object constructed from vacuum fluctuations of nonperturbatively quantized non-Abelian gauge fields. An approximate description of such an object…
Star-plus-wormhole systems with two interacting scalar fields
Vladimir Dzhunushaliev, Vladimir Folomeev, Ajnur Urazalina
We study static, spherically symmetric mixed configurations with a nontrivial (wormhole) spacetime topology provided by the presence of two interacting ghost scalar fields. Wormhol…
Modeling a nonperturbative spinor vacuum interacting with a strong gravitational wave
Vladimir Dzhunushaliev, Vladimir Folomeev
We consider the propagation of strong gravitational waves interacting with a nonperturbative vacuum of spinor fields. To described the latter, we suggest an approximate model. The…
Magnetic fields in anisotropic relativistic stars
Vladimir Folomeev, Vladimir Dzhunushaliev
Relativistic, spherically symmetric configurations consisting of a gravitating magnetized anisotropic fluid are studied. For such configurations, we obtain static equilibrium solut…
Modified gravity from the nonperturbative quantization of a metric
Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihaus +1
Based on certain assumptions for the expectation value of a product of the quantum fluctuating metric at two points, the gravitational and scalar field Lagrangians are evaluated. A…