53 citations · 203 across the 13 of their papers we have counts for
13 papers
Cosmology Embedded in a Viscous Barotropic Fluid
Suraj Kumar Behera, Raja Solanki, Pratik P. Ray
We examine the cosmological dynamics of a viscous fluid within the framework of gravity by using a barotropic equation of state for cosmic fluid. The modified…
Cosmological Parameters in Gravity: Theoretical and Observational Analysis
Suraj Kumar Behera, S. A. Kadam, Pratik P. Ray +1
The gravity is one of the extensions of teleparallel equivalent of general relativity, in which more general functions of the torsion scalar can be described. With the p…
Late-Time Dynamics in Accelerating Nonlinear Gravity via Hybrid Scale Factor : Bayesian Analysis and Cosmological implications
Suraj Kumar Behera, Pratik P. Ray
This study offers a comprehensive reconstruction of gravity model with three distinct non-linear as well as novel forms employing a hybrid scale factor to depict the expansi…
Reconstructing Gravity From Hubble Parameterization Constraints
Suraj Kumar Behera, Pratik P. Ray, B. Mishra
In this paper, we have presented the cosmological model of the Universe that represents late time cosmic acceleration in torsion based gravitational theory, the gravity. A w…
Cosmological models with Big rip and Pseudo rip Scenarios in extended theory of gravity
Pratik P. Ray, Sankarsan Tarai, B. Mishra +1
In this paper, we have presented the big rip and pseudo rip cosmological models in an extended theory of gravity. The matter field is considered to be that of perfect fluid. The ge…
Effect of bulk viscosity in cosmic acceleration
Sankarsan Tarai, Pratik P Ray, B. Mishra +1
In this paper, we have investigated the late time cosmic acceleration issue in the context of gravity. The matter field is considered to be that of viscous fluid. The mode…