Nonlinear Electrodynamics in $f(T)$ Gravity and Generalized Second Law of Thermodynamics

Abstract

In this paper, we study the nonlinear electrodynamics in the framework of $f(T)$ gravity for FRW universe along with dust matter, magnetic and torsion contributions. We evaluate the equation of state and deceleration parameters to explore the accelerated expansion of the universe. The validity of generalized second law of thermodynamics for Hubble and event horizons is also investigated in this scenario. For this purpose, we assume pole-like and power-law forms of scale factor and construct $f(T)$ models. The graphical behavior of the cosmological parameters versus smaller values of redshift $z$ represent the accelerated expansion of the universe. It turns out that the generalized second law of thermodynamics holds for all values of $z$ with event horizon for power-law scale factor whereas it holds in a specific range of $z$ with Hubble horizon for power-law and both horizons in pole-like scale factors.

21 pages, 10 figures

References in corpus (7)

• Friedmann Equations of FRW Universe in Scalar-tensor Gravity, f(R) Gravity and First Law of Thermodynamics
• Observational constraints on $f(T)$ theory
• FRW Cosmology in F(R,T) gravity
• Cosmological Effects of Nonlinear Electrodynamics
• Generalized Second Law of Thermodynamics in $f(T)$ Gravity with Entropy Corrections
• Pure kinetic k-essence as the cosmic speed-up
• Teleparallel Versions of Friedmann and Lewis-Papapetrou Spacetimes

Cited by in corpus (4)

• Teleparallel dark energy model with a fermionic field via Noether symmetry
• Analysis of Generalized Ghost Version of Pilgrim Dark Energy
• Analysis of Generalized Ghost Pilgrim Dark Energy in Non-flat FRW Universe
• On spherically symmetric vacuum solutions and horizons in covariant $f(T)$ gravity theory