2 papers
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…