101 citations · 628 across the 18 of their papers we have counts for
18 papers
A non-singular bouncing cosmology in gravity
J. K. Singh, Shaily, Akanksha Singh +2
We investigate a bounce realization in the framework of higher order curvature in modified theory of gravity. We perform a detailed analysis of the cosmological paramete…
The cosmological model in gravity with Scalar Field conformity
J. K. Singh, Akanksha Singh, Shaily +1
The homogeneous and isotropic cosmological model in generalized theories associated with scalar field is discussed, which is motivated by the theory of grav…
A constrained cosmological model in gravity
J. K. Singh, Shaily, Ratbay Myrzakulov +1
In this article, we study the expanding nature of universe in the contest of gravity theory, here represents the Ricci scalar and is the matter Lagrangian…
The constrained cosmological model in Lyra geometry
J. K. Singh, Shaily, Shri Ram +2
In this article, we study a flat homogeneous FLRW model in Lyra geometry which is described by a time-dependent displacement vector. We consider an appropriate parametrization of t…
Dynamical analysis of a hyperbolic solution in Scale-covariant theory
Shaily, J. K. Singh, Joao R. L. Santos +1
We study an isotropic flat FLRW-model in Scale-covariant theory of gravity \cite{Canuto:1977zz} which is explained in terms of ordinary and covariant differentiation…
Bouncing cosmology in modified gravity with higher-order curvature terms
J. K. Singh, Harshna Balhara, Kazuharu Bamba +1
A bouncing scenario of a flat homogeneous and isotropic universe is explored by using the reconstruction technique for the power-law parametrization of the Hubble parameter in a mo…