A. A. Stepanian

A. Alikhanyan National Laboratory — AM

Physics and Astronomy · Physical Sciences

14h-index955citations122works0.02yr avg
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Research Topics

Astrophysics and Cosmic Phenomena(46), Gamma-ray bursts and supernovae(33), Radiation Detection and Scintillator Technologies(21), Cosmology and Gravitation Theories(19), Particle Detector Development and Performance(15)

Publications121 total

Tidal disruption effects near black holes and Lambda-gravity
The European Physical Journal Plus·2022· 3 citedOpen Access
The cosmological constant vs adiabatic invariance
The European Physical Journal Plus·2022· 1 citedOpen Access
Observational scalings testing modified gravity
Research in Astronomy and Astrophysics·2021Open Access
On the Galactic CMB apex
arXiv (Cornell University)·2021Open Access
Hubble tension and absolute constraints on the local Hubble parameter
Springer Link (Chiba Institute of Technology)·2021· 16 cited
Cosmic voids and induced hyperbolicity. III. Tracing redshift dependence
The European Physical Journal Plus·2021· 4 citedOpen Access
Cosmological constant, information and gedanken experiments with black hole horizons
The European Physical Journal Plus·2021· 3 citedOpen Access
Cosmic voids and induced hyperbolicity. II. Sensitivity to void/wall scales
The European Physical Journal Plus·2021· 6 citedOpen Access
Hubble tension vs two flows
The European Physical Journal Plus·2021· 37 citedOpen Access
Black hole shadow to probe modified gravity
The European Physical Journal Plus·2021· 40 citedOpen Access
Cosmic voids and induced hyperbolicity
The European Physical Journal Plus·2020· 6 citedOpen Access
The Djorgovski–Gurzadyan dark energy integral equation and the Hubble diagram
Springer Link (Chiba Institute of Technology)·2020· 2 citedOpen Access
Galactic sparsity and Λ-gravity
Modern Physics Letters A·2020· 1 citedOpen Access
Lense–Thirring precession and modified gravity constraints
The European Physical Journal Plus·2020· 7 citedOpen Access
Role of dust in the microwave emission of galactic halos
Modern Physics Letters A·2019· 1 citedOpen Access
The invalidity of “negative mass” description of the dark sector
Modern Physics Letters A·2019· 1 citedOpen Access
Cosmological constant as a fundamental constant⋆
The European Physical Journal Plus·2019· 19 citedOpen Access
The cosmological constant derived via galaxy groups and clusters
The European Physical Journal C·2019· 39 citedOpen Access
Gravity lens critical test for gravity constants and dark sector
The European Physical Journal C·2018· 14 citedOpen Access
Anisotropic polytropes in Newtonian gravity
2017Open Access
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Frequent Co-authors

V. P. Fomin(15), Yu. I. Neshpor(13), V. G. Gurzadyan(11), Yu. L. Zyskin(11), B. M. Vladimirsky(8), A. P. Kornienko(8), V. G. Shitov(5), E. Lorenz(3), R. Mirzoyan(3), A. Moralejo(3), Sh. Khlghatyan(3), N. N. Chalenko(3), O. Kalekin(3), M. Samsonyan(3), A. A. Kocharyan(3), C. Baixeras(2), D. Bastieri(2), C. Bigongiari(2), O. Blanch(2), R. Böck(2)