output
20172023
most citedInflation with a quartic potential in the framework of Einstein-Gauss-Bonnet gravity

67 citations

Showing 2019Show all

6 papers · 1 filter

gr-qc2019★ 18 cited

Modified Theory of Gravity and Clustering of Multi-Component System of Galaxies

Mir Hameeda, Behnam Pourhassan, Mir Faizal +3

In this paper, we analyze the clustering of galaxies using a modified theory of gravity, in which the field content of general relativity has been be increased. This increasing in…

gr-qc2019★ 24 cited

Baryogenesis in the paradigm of quintessential inflation

Safia Ahmad, Antonio De Felice, Nur Jaman +2

We explore the possibility of baryogenesis in the framework of quintessential inflation. We focus on the model independent features of the underlying paradigm and demonstrate that…

gr-qc2019★ 45 cited

Stability analysis of de Sitter solutions in models with the Gauss-Bonnet term

Ekaterina O. Pozdeeva, Mohammad Sami, Alexey V. Toporensky +1

We investigate the scalar field dynamics of models with nonminimally coupled scalar fields in the presence of the Gauss-Bonnet term and derive the structure of the effective potent…

gr-qc2019★ 28 cited

Superpotential method for chiral cosmological models connected with modified gravity

S. V. Chervon, I. V. Fomin, E. O. Pozdeeva +2

We consider the Chiral Cosmological Models (CCMs) and modified gravity theories associated with them. Generalization of the superpotential method for a general CCM with several sca…

gr-qc2019★ 8 cited

Semiconformal symmetry- A new symmetry of the spacetime manifold of the general relativity

Musavvir Ali, Naeem Ahmad Pundeer, Zafar Ahsan

In this paper we have introduced a new symmetry property of spacetime which is named as semiconformal curvature collineation, and its relationship with other known symmetry propert…

gr-qc2019★ 9 cited

Emergence of cosmological scaling behavior in asymptotic regime

M. A. Skugoreva, M. Sami, N. Jaman

In this paper we consider a scalar field system with a class of potentials given by the expression, ; for which $…