58 citations · 733 across the 70 of their papers we have counts for
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Lattice Universe: examples and problems
Maxim Brilenkov, Maxim Eingorn, Alexander Zhuk
We consider lattice Universes with spatial topologies , and . In the Newtonian limit of General Relativity, we so…
Ultraslow Wave Nuclear Burning of Uranium-Plutonium Fissile Medium on Epithermal Neutrons
V. D. Rusov, V. A. Tarasov, M. V. Eingorn +4
For a fissile medium, originally consisting of uranium-238, the investigation of fulfillment of the wave burning criterion in a wide range of neutron energies is conducted for the…
Gurzadyan's Problem 5 and improvement of softenings for cosmological simulations using the PP method
Maxim Eingorn
This paper is devoted to different modifications of two standard softenings of the gravitational attraction (namely the Plummer and Hernquist softenings), which are commonly used i…
Zero average values of cosmological perturbations as an indispensable condition for the theory and simulations
Maxim Eingorn, Maxim Brilenkov, Branislav Vlahovic
We point out a weak side of the commonly used determination of scalar cosmological perturbations lying in the fact that their average values can be nonzero for some matter distribu…
Problematic aspects of Kaluza-Klein excitations in multidimensional models with Einstein internal spaces
Alexey Chopovsky, Maxim Eingorn, Alexander Zhuk
We consider Kaluza-Klein (KK) models where internal spaces are compact Einstein spaces. These spaces are stabilized by background matter (e.g., monopole form-fields). We perturb th…
gravity: scalar perturbations in the late Universe
Maxim Eingorn, Jan Novák, Alexander Zhuk
In this paper we study scalar perturbations of the metric for nonlinear models. We consider the Universe at the late stage of its evolution and deep inside the cell of unifo…