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- University of ZululandZA7 papers
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5 papers · 1 filter
Reconstruction of an Observationally Constrained gravity model
Anirudh Pradhan, Gopikant Goswami, Aroonkumar Beesham
In this paper, an attempt is made to construct a Friedmann-Lemaitre-Robertson-Walker model in gravity with a perfect fluid that yields acceleration at late times. We take…
A non-singular bouncing cosmology in gravity
J. K. Singh, Shaily, Akanksha Singh +2
We investigate a bounce realization in the framework of higher order curvature in modified theory of gravity. We perform a detailed analysis of the cosmological paramete…
The Reconstruction of Constant Jerk Parameter with Gravity
Anirudh Pradhan, Gopikant Goswami, Aroonkumar Beesham
In this work, we have developed an FLRW type model of a universe which displays transition from deceleration in the past to the acceleration at the present. For this, we have consi…
Modeling Transit Dark Energy in -gravity
Anirudh Pradhan, Dinesh Chandra Maurya, Gopikant K. Goswami +1
This research paper deals with a transit dark energy cosmological model in -gravity with observational constraints. For this, we consider a flat FLRW space-time and ha…
LRS Bianchi I model with bulk viscosity in f(R,T) gravity
S. Jokweni, Vijay Singh, Aroonkumar Beesham
Locally-rotationally-symmetric Bianchi type-I viscous and non -viscous cosmological models are explored in general relativity (GR) and in f(R,T) gravity. Solutions are obtained by…