Mixed fluid cosmological model in $f(R,T)$ gravity

28 Feb 2020 Sahoo Parbati Taori Barkha Mahanta K. L.

We construct Locally Rotationally Symmetric (LRS) Bianchi type-I cosmological model in $f(R,T)$ theory of gravity when the source of gravitation is the mixture of barotropic fluid and dark energy (DE) by employing a time varying deceleration parameter (DP). We observe through the behavior of the state finder parameters $(r, s)$ that our model begins from the Einstein static era and goes to $\Lambda$CDM era... (read more)

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  • GENERAL PHYSICS