65 citations · 1k across the 83 of their papers we have counts for
3 papers · 2 filters
Scalar and vector perturbations in a universe with nonlinear perfect fluid
Ezgi Canay, Ruslan Brilenkov, Maxim Eingorn +2
We study a three-component universe filled with dust-like matter in the form of discrete inhomogeneities (e.g., galaxies) and perfect fluids characterized by linear and nonlinear e…
Effect of peculiar velocities on the gravitational potential in cosmological models with perfect fluids
Alvina Burgazli, Valerii Shulga, A. Emrah Yükselci +1
We consider a universe filled with perfect fluid with the constant equation of state parameter . In the theory of scalar perturbations, we study the effect of peculiar velocitie…
Effects of nonlinearity of gravity and perfect fluid in Kaluza-Klein models with spherical compactification
Ezgi Canay, Maxim Eingorn, Alexander Zhuk
We study the effects associated with nonlinearity of gravity and of the background perfect fluid manifested in the Kaluza-Klein model with spherical compactification. The ba…