Noether Symmetry Approach for teleparallel-curvature cosmology
General Relativity and Quantum Cosmology
2015-10-21 v2 High Energy Physics - Theory
Abstract
We consider curvature-teleparallel gravity, where the gravitational Lagrangian density is given by an arbitrary function of the Ricci scalar and the torsion scalar . Using the Noether Symmetry Approach, we show that the functional form of the function, can be determined by the presence of symmetries . Furthermore, we obtain exact solutions through to the presence of conserved quantities and the reduction of cosmological dynamical system. Example of particular cosmological models are considered.
Keywords
Cite
@article{arxiv.1412.1471,
title = {Noether Symmetry Approach for teleparallel-curvature cosmology},
author = {Salvatore Capozziello and Mariafelicia De Laurentis and Ratbay Myrzakulov},
journal= {arXiv preprint arXiv:1412.1471},
year = {2015}
}
Comments
9 pages. arXiv admin note: text overlap with arXiv:1406.5652