82 citations · 463 across the 16 of their papers we have counts for
17 papers
Evolution of Generalized Brans-Dicke parameter within a Superbounce scenario
S. K. Tripathy, S. K. Pradhan, B. Barik +2
We have studied a superbounce scenario in a set up of Brans-Dicke (BD) theory. The BD parameter is considered to be time dependent and is assumed to evolve with the Brans-Dicke sca…
Constraining Nuclear Symmetry Energy parameters from Neutron skin thickness of Ca
S. K. Tripathy, D. Behera, T. R. Routray +1
In the present work, we use a finite range effective interaction to calculate the neutron skin thickness in Ca and correlate these quantities with the parameters of nuclear…
Modelling Casimir Wormholes in Extended Gravity
S K Tripathy
A model of traversable wormhole in an extended gravity theory has been proposed. The Casimir effect and Generalised Uncertainty Principle (GUP) arising out of the concept of minima…
Unified Dark Fluid and Cosmic Transit Models in Brans-Dicke Theory
S. K. Tripathy, Sasmita K Pradhan, Z. Naik +2
Some dark energy cosmological models are constructed in the framework of a generalised Brans-Dicke theory which contains a self interacting potential and a dynamical coupling param…
Bouncing cosmology in an Extended Theory of Gravity
Sunil Kumar Tripathy, Rakesh Kumar Khuntia, Priyabrata Parida
We have investigated some bouncing models in the framework of an extended gravity theory where the usual Ricci scalar in the gravitational action is replaced by a sum of the Ricci…
Phantom cosmology in an Extended Theory of Gravity
S. K. Tripathy, B. Mishra
Some phantom cosmological models without big rip singularity have been constructed in a simple extended theory of gravity. In the geometrical part of the action, a minimally couple…