https://doi.org/10.1140/epjc/s10052-016-4324-1
Regular Article - Theoretical Physics
Reconstructions of f(T) gravity from entropy-corrected holographic and new agegraphic dark energy models in power-law and logarithmic versions
Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, 711 103, India
* e-mail: ujjaldebnath@gmail.com
Received:
6
June
2016
Accepted:
9
August
2016
Published online:
7
September
2016
Here, we peruse cosmological usage of the most promising candidates of dark energy in the framework of f(T) gravity theory where T represents the torsion scalar teleparallel gravity. We reconstruct the different f(T) modified gravity models in the spatially flat Friedmann–Robertson–Walker universe according to entropy-corrected versions of the holographic and new agegraphic dark energy models in power-law and logarithmic corrections, which describe an accelerated expansion history of the universe. We conclude that the equation of state parameter of the entropy-corrected models can transit from the quintessence state to the phantom regime as indicated by recent observations or can lie entirely in the phantom region. Also, using these models, we investigate the different areas of the stability with the help of the squared speed of sound.
© The Author(s), 2016
