Marder type universe with bulk viscous string cosmological model in $f(R,T)$ gravity


Abstract: In this study, we have investigated homogeneous and anisotropic Marder space-time with bulk viscous string matter distribution in $f(R,T)$ gravity. For this aim we have used the anisotropy feature $(\frac{\sigma_{x}^{x} }{\theta })$ of Marder space-time and a deceleration parameter in two different $f(R,T)$ models. We have obtained bulk viscous matter distribution solutions in $f(R,T)$ gravity. Finally, some kinematical and physical properties are discussed.

Keywords: Bulk viscous, string matter, Marder universe, deceleration parameter, $f(R, T)$ gravity,

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