Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Khruschov, V. V."'
We discuss the heat history of the early Universe and its further evolution in the framework of modern cosmological models of general relativity (GR) and alternative theories of gravity. Of great importance are the new puzzling forms of matter compri
Externí odkaz:
http://arxiv.org/abs/2312.12883
Publikováno v:
Measurement Techniques, 2022, Vol. 65, No. 3, P. 151-156
We consider the current results in search for and description of temporal variations of fundamental physical constants (FPCs) obtained under laboratory and astrophysical conditions. On the basis of fixed values of base constants, those FPCs have been
Externí odkaz:
http://arxiv.org/abs/2210.13187
Autor:
Khruschov, V. V., Fomichev, S. V.
Sterile neutrinos with various masses could be participated in astrophysical and cosmological processes including mixing with active neutrinos, if exist. It is considered the possible effects of mixing of active and sterile neutrinos with masses of t
Externí odkaz:
http://arxiv.org/abs/2210.03359
Autor:
Khruschov, V. V.
The phenomenological model with three active and three sterile neutrinos is used for interpretation of the observed XENON1T excess of electronic recoil events in the 1 -- 7 keV energy region. Assuming two sterile neutrinos with appropriate mass value
Externí odkaz:
http://arxiv.org/abs/2008.03150
Light sterile neutrinos contributions both for active neutrinos oscillations and neutrinoless double beta decay characteristics are estimated in the framework of the phenomenological model with three active and three sterile neutrinos assuming the Ma
Externí odkaz:
http://arxiv.org/abs/2003.06145
Autor:
Khruschov, V. V.
Publikováno v:
Gravitation and Cosmology, 2023, Vol. 29, No. 3, pp. 227-231
The author investigates the general Lie algebra of operators of coordinates, momenta, and Lorentz group generators, which can be used in quantum gravity, theories with generalized uncertainty principle, double and triple relativity and theories with
Externí odkaz:
http://arxiv.org/abs/1903.06390
Autor:
Khruschov, V. V.
Generators of spacetime translations and Lorentz group transformations form the Lie algebra of the Poincar\'e group and give rise to the Casimir invariants for a specification of elementary particle characteristics. Moreover quantum operators of coor
Externí odkaz:
http://arxiv.org/abs/1806.06707
Autor:
Khruschov, V. V., Fomichev, S. V.
Publikováno v:
International Journal of Modern Physics A, Vol. 34, No. 29 (2019) 1950175 (19 pages)
A phenomenological model with active and sterile neutrinos is used for calculations of neutrino oscillation characteristics at the normal mass hierarchy of active neutrinos. Taking into account the contributions of sterile neutrinos, appearance and s
Externí odkaz:
http://arxiv.org/abs/1806.05922
Publikováno v:
Astronomy Letters, 2016, Vol. 42, 12, pp. 800-814
The characteristics of the gravitational collapse of a supernova and the fluxes of active and sterile neutrinos produced during the formation of its protoneutron core have been calculated numerically. The relative yields of active and sterile neutrin
Externí odkaz:
http://arxiv.org/abs/1701.04713
Oscillation characteristics of active and sterile neutrinos and neutrino anomalies at shot distances
Publikováno v:
Physics of Atomic Nuclei, 2016, Vol. 79, No. 5, pp. 708-720
A generalized phenomenological (3 + 2 + 1)-model with three active and three sterile neutrinos is considered for the calculation of the neutrino oscillation characteristics at normal mass hierarchy of active neutrinos and significant splitting betwee
Externí odkaz:
http://arxiv.org/abs/1612.06544