15 citations · 35 across the 9 of their papers we have counts for
9 papers
Cosmological Perturbations Engendered by Discrete Relativistic Species
Maksym Brilenkov, Ezgi Canay, Maxim Eingorn
Within the extension of the CDM model, allowing for the presence of neutrinos or warm dark matter, we develop the analytical cosmological perturbation theory. It covers all spat…
Effect of peculiar velocities of inhomogeneities on the shape of gravitational potential in spatially curved universe
Ezgi Canay, Maxim Eingorn, Andrew McLaughlin +2
We investigate the effect of peculiar velocities of inhomogeneities and the spatial curvature of the universe on the shape of the gravitational potential. To this end, we consider…
Gravitational Interaction in the Chimney Lattice Universe
Maxim Eingorn, Andrew McLaughlin, Ezgi Canay +2
We investigate the influence of the chimney topology of the Universe on the gravitational potential and force that are generated by point-like massive bodies. W…
Yukawa vs. Newton: gravitational forces in a cubic cosmological simulation box
Ezgi Canay, Maxim Eingorn
We study the behaviour of Yukawa and Newtonian gravitational forces in a cubic box with fully periodic boundaries commonly encountered in N-body simulations of the structure format…
Effect of the cubic torus topology on cosmological perturbations
Maxim Eingorn, Ezgi Canay, Jacob M. Metcalf +2
We study the effect of the cubic torus topology of the Universe on scalar cosmological perturbations which define the gravitational potential. We obtain three alternative forms of…
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…
Duel of cosmological screening lengths
Ezgi Canay, Maxim Eingorn
Two distinct perturbative approaches have been recently formulated within General Relativity, arguing for the screening of gravity in the CDM Universe. In this paper we compare…
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…
Dynamical System Analysis of a Five-Dimensional Cosmological Model
A. Savaş Arapoğlu, Ezgi Canay, A. Emrah Yükselci
A five-dimensional cosmological model including a single perfect fluid is studied in the framework of dynamical system analysis. All the critical points of the system with their st…