Accelerating universe from F(T) gravity

TL;DR

This paper demonstrates that F(T) gravity models can explain the universe's acceleration and develops a reconstruction method to derive these models from cosmological expansion data.

Contribution

It introduces a novel reconstruction approach for F(T) gravity models based on the universe's expansion history.

Findings

F(T) gravity models can account for cosmic acceleration

Explicit F(T) models are reconstructed from FRW expansion

The method links cosmological data to gravity model construction

Abstract

It is shown that the acceleration of the universe can be understood by considering a F(T) gravity models. For these F(T) gravity models, a variant of the accelerating cosmology reconstruction program is developed. Some explicit examples of F(T) are reconstructed from the background FRW expansion history.