225 citations · 1.5k across the 107 of their papers we have counts for
6 papers · 1 filter
Relativistic polytropic spheres embedded in a chameleon scalar field
Vladimir Folomeev, Douglas Singleton
In this paper we investigate gravitationally bound, spherically symmetric equilibrium configurations consisting of ordinary (polytropic) matter nonminimally coupled to an external…
Nonrelativistic isothermal fluid in the presence of a chameleon scalar field: Static and collapsing configurations
Vladimir Folomeev
We consider a gravitating spherically symmetric nonrelativistic configuration consisting of a massless chameleon scalar field nonminimally coupled to a perfect isothermal fluid. Th…
Chameleon stars
V. Dzhunushaliev, V. Folomeev, D. Singleton
We consider a gravitating spherically symmetric configuration consisting of a scalar field non-minimally coupled to ordinary matter in the form of a perfect fluid. For this system…
Thick brane solutions supported by two spinor fields
V. Dzhunushaliev, V. Folomeev
Stationary thick brane solutions supported by two spinor fields are considered. Two spinor fields are used here to exclude the off-diagonal components of the energy-momentum tensor…
Qualitative analysis of the eigenvalue problem for two coupled Ginzburg-Landau equations
V. Dzhunushaliev, V. Folomeev, R. Myrzakulov
Eigenvalue problem for two coupled Ginzburg-Landau equations is numerically investigated. The fixed points of corresponding equations system are found. The classification of these…
A Star Harbouring a Wormhole at its Core
V. Dzhunushaliev, V. Folomeev, B. Kleihaus +1
We consider a configuration consisting of a wormhole filled by a perfect fluid. Such a model can be applied to describe stars as well as neutron stars with a nontrivial topology. T…