Modified inflationary models based on scalar-torsion gravity
General Relativity and Quantum Cosmology
2023-12-05 v1
Abstract
In this work, we consider the corrections to the cosmological models based on the teleparralel equivalent of general relativity and the scalar-torsion gravity implying non-minimal coupling between scalar field and torsion. To determine these corrections, we consider a power-law parameterization of the deviations between teleparralel equivalent of general relativity and the scalar-torsion gravity. The impact of these deviations on cosmological dynamics, scalar field potential and parameters of cosmological perturbations is considered for different inflationary models.
Cite
@article{arxiv.2312.01142,
title = {Modified inflationary models based on scalar-torsion gravity},
author = {I. V. Fomin and S. V. Chervon and K. A. Bolshakova},
journal= {arXiv preprint arXiv:2312.01142},
year = {2023}
}
Comments
12 pages