Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Baryshev, Yu. A."'
Autor:
Shirokov, S. I., Baryshev, Yu. V.
Publikováno v:
Monthly Notices of the Royal Astronomical Society: Letters, Volume 499, Issue 1, November 2020, Pages L101--L104
We suggest a crucial direct-observational test for measuring distinction between the standard $\Lambda$CDM model and recently proposed phantom dark energy positive curvature cosmological model. The test is based on the fundamental distance--flux--red
Externí odkaz:
http://arxiv.org/abs/2009.10215
Publikováno v:
2020, Astrophysical Bulletin, 75(3), 207-218
Modern Multimessenger Astronomy is a powerful instrument for performing cosmological crucial tests of the Standard Cosmological Model in the wide redshift interval up to $z \sim 10$. This is principally important for discussion related to discrepanci
Externí odkaz:
http://arxiv.org/abs/2006.06488
Autor:
Shirokov, S. I., Sokolov, I. V., Lovyagin, N. Yu., Amati, L., Baryshev, Yu. V., Sokolov, V. V., Gorokhov, V. L.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 496, Issue 2, August 2020, Pages 1530-1544
We examine the prospects of the high redshift Long Gamma Ray Bursts (LGRB) Hubble Diagram as a test of the basic cosmological principles. Analysis of the Hubble Diagram allows us to test several fundamental cosmological principles using the directly
Externí odkaz:
http://arxiv.org/abs/2006.00981
A review of modern VLTI observations of the orbital motion of closest stars to the relativistic compact object Sgr A* and its ability to test gravitation theories in the conditions of Post-Newtonian approximation. The observed orbital parameters, sec
Externí odkaz:
http://arxiv.org/abs/2004.00890
Publikováno v:
Astrophysics, Vol. 60, No. 4, December, 2017
The spatial distribution of sources of gamma-ray bursts (GRB) with known red shifts is analyzed by the conditional density and pairwise distance methods. The sample of GRB is based on data from the Swift mission and contains fluxes, coordinates, and
Externí odkaz:
http://arxiv.org/abs/1802.00953
The detection of the gravitational wave events GW150914, GW151226, LVT 151012 and GW170104 by the Advanced LIGO antennas has opened a new possibility for the study of fundamental physics of gravitational interaction. We suggest a new method for deter
Externí odkaz:
http://arxiv.org/abs/1702.03440
Publikováno v:
ISSN 1063-7729, Astronomy Reports, 2016, Vol. 60, No. 6, pp. 563-578. (c) Pleiades Publishing, Ltd., 2016
New arguments supporting the reality of large-scale fluctuations in the density of the visible matter in deep galaxy surveys are presented. A statistical analysis of the radial distributions of galaxies in the COSMOS and HDF-N deep fields is presente
Externí odkaz:
http://arxiv.org/abs/1607.02596
Publikováno v:
Astronomy Reports (2011) Vol. 55, No. 4, pp. 324-340
We have analyzed the spatial distribution of galaxies from the release of the Sloan Digital Sky Survey of galactic redshifts (SDSS DR7), applying the complete correlation function (conditional density), two-point conditional density (cylinder), and r
Externí odkaz:
http://arxiv.org/abs/1104.0884
Autor:
Baryshev, Yu. V., Sokolov, I. V., Moskvitin, A. S., Fatkhullin, T. A., Nabokov, N. V., Kumar, Brajesh
We present an analysis of BVRcIc observations of the field sized around 4' x 4' centered at the host galaxy of the gamma-ray burst GRB 021004 with the 6-m BTA telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences. We m
Externí odkaz:
http://arxiv.org/abs/1010.3910
Autor:
Baryshev, Yu. V.
Publikováno v:
in "Practical Cosmology", v.2, pp.20-30, 2008
The space expansion physics contains several paradoxes which were clearly demonstrated by Edward Harrison (1981, 1995, 2000), who emphasized that the cooling of homogeneous hot gas (including photon gas of CBR) in the standard cosmological model base
Externí odkaz:
http://arxiv.org/abs/0810.0153