30 citations · 33 across the 5 of their papers we have counts for
5 papers
The Cherenkov radiation in the galaxy halo of dark matter
Leonid M Chechin
The effect of light refraction in a galaxy halo of dark matter, described by profiles of Navarro-Frenk-White and Burkett, was considered. Powers of the Cherenkov radiation for the…
On the dark matter's halo theoretical description
L. M. Chechin
We argued that the standard field scalar potential couldn't be widely used for getting the adequate galaxies' curve lines and determining the profiles of dark matter their halo. Fo…
Dark energy in some integrable and nonintegrable FRW cosmological models
Kuralay Esmakhanova, Nurgissa Myrzakulov, Gulgasyl Nugmanova +3
One of the greatest challenges in cosmology today is to determine the nature of dark energy, the sourse of the observed present acceleration of the Universe. Besides the vacuum ene…
Geodesic Lines in the Gravitational Field of Nonlinear Cosmic Strings
L. M. Chechin, T. B. Omarov
We briefly review the equations of motion and the space-time interval due to the nonlinear cosmic string that have been derived in ref. [3] for the first time. The different types…
Gravitational Field and Equations of Motion of Nonlinear Cosmic String
L. M. Chechin, T. B. Omarov
For the case of tension tensor containing nonlinear terms in , we give generalization of Vilenkin metrics and equations of motion of cosmic string. Dynamics of nonlinear strin…