46 citations · 334 across the 26 of their papers we have counts for
26 papers
Tidal disruption effects near black holes and Lambda-gravity
A. Stepanian, Sh. Khlghatyan, V. G. Gurzadyan
The tidal disruption of stars in the vicinity of massive black holes is discussed in the context of -gravity. The latter provides an explanation to the Hubble tension as a possi…
On the Galactic CMB apex
V. G. Gurzadyan, A. L. Kashin, A. A. ~Kocharyan +1
The hierarchy of motions that we are participating is well known, from the Earth's motion around the Sun and Sun's motion in the Milky Way, up to the Local Group's motion within th…
Observational scalings testing modified gravity
A. Amekhyan, S. Sargsyan, A. Stepanian
We consider different observational effects to test modified gravity approach involving the cosmological constant in the common description of the dark matter and the dark energy.…
Hubble tension and absolute constraints on the local Hubble parameter
V. G. Gurzadyan, A. Stepanian
It is shown, from the two independent approaches of McCrea-Milne and of Zeldovich, that one can fully recover the set equations corresponding to the relativistic equations of the e…
Cosmic voids and induced hyperbolicity. III. tracing redshift dependence
M. Samsonyan, A. A. Kocharyan, A. Stepanian +1
The currently released datasets of the observational surveys reveal the redshift dependence of the physical features of cosmic voids. We study the void induced hyperbolicity, that…
Cosmological constant, information and gedanken experiments with black hole horizons
V. G. Gurzadyan, A. Stepanian
The cosmological constant if considered as a fundamental constant, provides an information treatment for gravitation problems, both cosmological and of black holes. The efficiency…