177 citations · 1.3k across the 24 of their papers we have counts for
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Chandrasekhar Mass Limit of White Dwarfs in Modified Gravity
Artyom V. Astashenok, Sergey D. Odintsov, Vasilis Oikonomou
We investigate the Chandrasekhar mass limit for white dwarfs in various models of gravity. Two equations of state for stellar matter are used: simple relativistic polytropic…
Formalizing Anisotropic Inflation in Modified Gravity
S. Nojiri, S. D. Odintsov, V. K. Oikonomou +1
Motivated by the fact that the pre-inflationary era may evolve in an exotic way, in this work we formalize anisotropic evolution in the context of modified gravity, focusing on pre…
Spectrum of Primordial Gravitational Waves in Modified Gravities: A Short Overview
S. D. Odintsov, V. K. Oikonomou, R. Myrzakulov
In this work we shall exhaustively study the effects of modified gravity on the energy spectrum of the primordial gravitational waves background. S. Weinberg has also produced sign…
Anisotropic compact stars in limit of Gauss-Bonnet gravity
G. G. L. Nashed, S. D. Odintsov, V. K. Oikonomou
In the frame of Gauss-Bonnet gravity and in the limit of , based on the fact that spherically symmetric solution derived using any of regularization schemes will be the sam…
Did the Universe Experienced a Pressure non-Crushing Type Cosmological Singularity in the Recent Past?
S. D. Odintsov, V. K. Oikonomou
In the recent literature it has been shown that the tension may be eliminated if an abrupt physics transition changed the Cepheid parameters in the near past of the Universe,…