QCD ghost f(T)-gravity model

Details QCD ghost f(T)-gravity model QCD ghost f(T)-gravity model

2012-02-09

arxiv.org/abs/1202.2278v1

Physics

General Physics

8 pages, 4 figures

Scientific paper

We reconstruct a f(T) modified teleparallel gravity model corresponding to the ghost dark energy scenario. We calculate the effective torsion equation of state and deceleration parameters of the ghost f(T)-gravity model. We conclude that the equation of state parameter behaves like a freezing quintessence model. Furthermore, the deceleration parameter can justify the transition from the cosmic deceleration to acceleration phase of the universe. Also the present value of the deceleration parameter is in good agreement with the recent observations.

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