157 citations · 1.1k across the 33 of their papers we have counts for
4 papers · 1 filter
New agegraphic dark energy in Brans-Dicke theory with logarithmic form of scalar field
Pankaj Kumar, C. P. Singh
In a very recent paper, the current authors (arXiv:gr-qc/1609.01477) have proposed and analyzed in detail the logarithmic form of Brans-Dicke scalar field as $ϕ\propto ln(α+βa)…
Holographic dark energy in Brans-Dicke theory with logarithmic form of scalar field
C P Singh, Pankaj Kumar
In this paper, an interacting holographic dark energy model with Hubble horizon as an infra-red cut-off is considered in the framework of Brans-Dicke theory. We propose a logarithm…
Holographic dark energy models with statefinder diagnostic in modified gravity
C. P. Singh, Pankaj Kumar
We study non-viscous and viscous holographic dark energy models for a homogeneous and isotropic flat Friedmann-Robertson-Walker Universe in gravity. We find that the Hubbl…
Friedmann model with viscous cosmology in modified gravity theory
C. P. Singh, Pankaj Kumar
In this paper, we introduce bulk viscosity in the formalism of modified gravity theory in which the gravitational action contains a general function , where and den…