Vol 13, No 7 (2013) / Karami

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

Kayoomars Karami, Asrin Abdolmaleki

Abstract

In the present work, we reconstruct different f(T)-gravity models corresponding to the original and entropy-corrected versions 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 original holographic and new agegraphic f(T)-gravity models behave like the 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


modified theories of gravity — dark energy

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