17 citations · 61 across the 12 of their papers we have counts for
9 papers · 1 filter
Discreteness of dyonic dilaton black holes
E. A. Davydov
We show that there are two classes of solutions that describe static spherically symmetric dyonic dilaton black holes with two nonsingular horizons. The first class includes only t…
Comparing metric and Palatini approaches to vector Horndeski theory
E. A. Davydov
We compare cosmologic and spherically symmetric solutions to metric and Palatini versions of vector Horndeski theory. It appears that Palatini formulation of the theory admits more…
HYM-flation: Yang-Mills cosmology with Horndeski coupling
E. Davydov, D. Gal'tsov
We propose new mechanism for inflation using classical SU(2) Yang-Mills (YM) homogeneous and isotropic field non-minimally coupled to gravity via Horndeski prescription. This is th…
Dilaton-scalar models in context of generalized affine gravity theories: their properties and integrability
E. A. Davydov, A. T. Filippov
Nowadays it is widely accepted that the evolution of the universe was driven by some scalar degrees of freedom both on its early stage and at present. The corresponding cosmologica…
Vector fields in cosmology
Evgeny Davydov
Vector fields can arise in the cosmological context in different ways, and we discuss both abelian and nonabelian sector. In the abelian sector vector fields of the geometrical ori…
'Cusp' solutions in Gauss-Bonnet gravity
Evgeny Davydov
Einstein-dilaton-Gauss-Bonnet gravity is investigated on existence of solutions with mild singularities, not shielded by the event horizons. These still may have sense since presum…