58 citations · 733 across the 70 of their papers we have counts for
47 papers · 1 filter
A quantitative analysis of the effect of box size in N-body simulations of the matter power spectrum
Maxim Eingorn, Ezgi Yilmaz, A. Emrah Yükselci +1
We study the effect of box size on the matter power spectrum obtained via cosmological N-body simulations. Within the framework of the cosmic screening approach, we show that the r…
Mass density vs. energy density at cosmological scales
Maxim Eingorn, Ezgi Yilmaz, A. Emrah Yükselci +1
In the presence of the gravitational field, the energy density of matter no longer coincides with its mass density. A discrepancy exists, of course, also between the associated pow…
Suppression of matter density growth at scales exceeding the cosmic screening length
Maxim Eingorn, Ezgi Yilmaz, A. Emrah Yükselci +1
One of the main objectives of modern cosmology is to explain the origin and evolution of cosmic structures at different scales. The principal force responsible for the formation of…
Backreaction in cosmic screening approach
Maxim Eingorn, Brianna O'Briant, Adjaratou Diouf +1
We investigate the backreaction of nonlinear perturbations on the global evolution of the Universe within the cosmic screening approach. To this end, we have considered the second-…
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…