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

In the present work, we reconstruct different f(T)-gravity models corre- sponding 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 or...

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Veröffentlicht in:天文和天体物理学研究:英文版 2013 (7), p.757-771
1. Verfasser: Kayoomars Karami Asrin Abdolmaleki
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Sprache:eng
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Zusammenfassung:In the present work, we reconstruct different f(T)-gravity models corre- sponding 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.
ISSN:1674-4527
2397-6209