2013/08/31 by M. E. Rodrigues, I. G. Salako, M. J. S. Houndjo +1 · 1 citation
Physics and Astronomy · #gr-qc #astro-ph.CO #hep-th
paper · pdf · doi:10.1142/s0218271814500047
published as Int. J. Mod. Phys. D 23, 1450004 (2014) · 20 pages, 10 figures, Accepted for publication in International Journal of Modern Physics D (IJMPD)
arxiv created 2013/09/25 · arxiv updated 2014/01/13
We study the locally rotational symmetry Bianchi type-I dark energy model in the framework of f(T) theory of gravity, where T denotes the torsion scalar. A viable cosmological model is undertaken and the isotropization of this latter is checked, yielding a result that reflects the real evolution of our universe. Moreover, still in the anisotropic optic, a more complicated f(T) model is obtained from the cosmological reconstruction scheme and the analysis shows that the universe is more anisotropic at the beginning if the terms of higher order in T are not considered. This means that the non-linear model should be favoured by observational data.