English

f(T) modified teleparallel gravity models as an alternative for holographic and new agegraphic dark energy models

General Relativity and Quantum Cosmology 2013-07-26 v2 High Energy Physics - Theory

Abstract

In the present work, we reconstruct different f(T)-gravity models corresponding to the original and entropy-corrected version of the holographic and new agegraphic dark energy models. We also obtain the equation of state parameters of the corresponding f(T)-gravity models. We conclude that the holographic and new agegraphic f(T)-gravity models behave like phantom or quintessence model. Whereas in the entropy-corrected models, the equation of state parameter can justify the transition from the quintessence state to the phantom regime as indicated by the recent observations.

Keywords

Cite

@article{arxiv.1009.2459,
  title  = {f(T) modified teleparallel gravity models as an alternative for holographic and new agegraphic dark energy models},
  author = {K. Karami and A. Abdolmaleki},
  journal= {arXiv preprint arXiv:1009.2459},
  year   = {2013}
}

Comments

22 pages, 8 figures, the preprint has been improved considerably