• FAKHEREH MD. ESMAEILI

      Articles written in Journal of Astrophysics and Astronomy

    • Behaviour of physical parameters in extended gravity with hyperbolic function

      FAKHEREH MD. ESMAEILI B. MISHRA

      More Details Abstract Fulltext PDF

      In this paper, we have constructed the cosmological model of the universe in $f (R, T)$ theory of gravity in a Bianchi type VI$_h$ universe for the functional $f (R, T)$ in the form $f (R, T) = \mu R + \mu T$, where $R$ and $T$ are respectively Ricci scalar and trace of energy momentum tensor and $\mu$ is a constant. We have made use of the hyperbolic scale factor to find the physical parameters and metric potentials defined in the space-time. The physical parameters are constrained from different representative values to build up a realistic cosmological model aligned with the observational behaviour. The state finder diagnostic pair is found to be in the acceptable range. The energy conditions of the model are also studied.

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      Posted on January 27, 2016

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