10 papers
Non-Abelian monopoles in Einstein-scalar-Gauss-Bonnet gravity
Vladimir Dzhunushaliev, Vladimir Folomeev
We study static, spherically symmetric self-gravitating non-Abelian 't Hooft-Polyakov monopoles in Einstein-scalar-Gauss-Bonnet gravity for two classes of scalar-Gauss-Bonnet coupl…
Fermion condensate at the event horizon
Vladimir Dzhunushaliev, Vladimir Folomeev
Some arguments are considered in favor of the idea that the canonical anticommutation relations for fermions should be modified in curved spacetime near the event horizon of a blac…
Non-Abelian monopoles in modified gravity
Vladimir Dzhunushaliev, Vladimir Folomeev
Within modified gravity, we study static spherically and axially symmetric self-gravitating non-Abelian monopoles in Yang-Mills-Higgs theory. By comparing these monopoles w…
Realistic classical charge from an asymmetric wormhole
Vladimir Dzhunushaliev, Vladimir Folomeev
Within Einstein-Dirac-Maxwell theory, we consider a wormhole solution supported by a complex non-phantom spinor field with a bare mass of the order of the Planck mass (which provid…
Rotating wormholes in Einstein-Dirac-Maxwell theory
Vladimir Dzhunushaliev, Vladimir Folomeev
We consider rotating wormhole solutions in general relativity supported by a complex non-phantom spinor field (which provides a nontrivial spacetime topology) and electromagnetic f…
Condensation of a spinor field at the event horizon
Vladimir Dzhunushaliev, Vladimir Folomeev
The physical effect of condensation of a classical spinor field at the event horizon is under consideration. The corresponding solution is sought for the set of the Einstein-Dirac…