Accelerating cosmology in F(T) gravity with scalar field

TL;DR

This paper explores F(T) gravity models coupled with scalar fields, demonstrating their potential to explain the universe's accelerated expansion through analytical solutions and specific examples.

Contribution

It introduces analytical solutions for F(T) gravity with scalar fields, highlighting their capability to model accelerated cosmic expansion.

Findings

F(T) scalar-torsion models can produce accelerated expansion

Analytical solutions for scale factors and scalar fields are obtained

Models align with current cosmological observations

Abstract

This work deals with $F(T)$ gravity models driven by real scalar fields with usual and phantom dynamics. We illustrate the results with examples of current interest, and we find some analytical solutions for scale factors and scalar fields. The results indicate that torsion-scalar models also admit the accelerated expansion of the universe.