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Title of Journal: Astrophys Space Sci

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Abbravation: Astrophysics and Space Science

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Springer Netherlands

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DOI

10.1002/chin.200843249

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1572-946X

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Cosmological reconstruction of pilgrim dark energy

Authors: Abdul Jawad
Publish Date: 2014/12/11
Volume: 356, Issue: 1, Pages: 119-127
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Abstract

In this paper we study fTT G gravity in FRW spacetime taking into account correspondence scheme For this purpose we assume pilgrim dark energy model with event horizon as infrared cutoff We construct fTT G model to analyze the behavior of the model as well as evolution trajectories of some cosmological parameters That is we study equation of state parameter squared speed of sound and w PDE –w mathitPDE analysis taking into account two cases of model parameter The equation of state parameter in this scenario shows consistency with pilgrim dark energy phenomenon with quintom behavior The squared speed of sound exhibits stability and instability of the model corresponding to model parameter We also attain the thawing and freezing regions as well as ΛCDM limits through w PDE –w mathitPDE plane Also we construct a solution by taking ΛCDM model in underlying gravity

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