Bianchi-V string cosmology with power law expansion in $f(R,T)$ Gravity

Abstract

In this paper, we search the existence of Bianchi-V string cosmological model in $f(R,T)$ gravity with power law expansion. Einstein's field equations have been solved by taking into account the law of variation of Hubble's parameter that yields the constant value of deceleration parameter (DP). We observe that the massive strings dominate the early universe but they do not survive for long time and finally disappear from the universe. We examine the nature of classical potential and also discuss the physical properties of universe.

6 pages, 4 figures

References in corpus (6)

• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• f(R,T) gravity
• Modified f(R) gravity consistent with realistic cosmology: from matter dominated epoch to dark energy universe
• Violation of First Law of Thermodynamics in f(R,T) Gravity
• Bianchi Type-$V$ cosmology in $f(R,T)$ gravity with $\Lambda (T)$
• Anisotropic massive strings in scalar-tensor theory of gravitation

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• Invariant Bianchi type I models in $f\left(R,T\right)$ Gravity
• Constraining Bianchi type V universe with recent H(z) and BAO observations in Brans-Dicke theory of gravitation
• Transitioning scenario of Bianchi-I universe within $f\left(R,T\right)$ formalism
• Dynamics of an Anisotropic Universe in $f(R,T)$ Theory
• Singularity-free nonexotic compact star in $f(R,T)$ gravity
• Accelerating model of flat universe in $f(R,T)$ gravity
• Magnetized cosmological model with variable deceleration parameter
• Reexamining RHDE Models in FRW Universe with two IR cut-off with redshift parametrization
• Dynamics of quasi de Sitter and linear combination of exponential models in extended gravity