23 citations · 23 across the 3 of their papers we have counts for
3 papers
gr-qc2021★ 23 cited
Friedmann cosmology with decaying vacuum density in Brans-Dicke theory
C. P. Singh, Joan Sola Peracaula
In this paper, we study Friedmann cosmology with time-varying vacuum energy density in the context of Brans-Dicke theory. We consider an isotropic and homogeneous flat space, fille…
gr-qc2014
Friedmann cosmology with particle creation in modified gravity
C. P. Singh, Vijay Singh
The theoretical and observational consequences of thermodynamics of open systems, which allow particle creation are investigated in modified ( is the Ricci scalar and $…
gr-qc2012
Some Exact Solutions of Magnetized viscous model in String Cosmology
C. P. Singh, Vijay Singh
In this paper, we study anisotropic Bianchi-V universe with magnetic field and bulk viscous fluid in string cosmology. Exact solutions of the field equations are obtained by using…