Viability of specific reconstructed f(T,𝒯 ) models
M. Umair ShahzadFaculty of Sciences, University of Central Punjab, Lahore, PakistanNadeem AzharDepartment of Mathematics, COMSATS University Islamabad, Lahore Campus – 54000, PakistanAbdul JawadDepartment of Mathematics, COMSATS University Islamabad, Lahore Campus – 54000, PakistanShamaila RaniDepartment of Mathematics, COMSATS University Islamabad, Lahore Campus – 54000, Pakistan
2019en
ABI
Abstract
The reconstruction scenario of well-established dark energy models such as pilgrim dark energy model and generalized ghost dark energy with Hubble horizon and [Formula: see text] models is being considered. We have established [Formula: see text] models and analyzed their viability through equation of state parameter and [Formula: see text] (where prime denotes derivative with respect to [Formula: see text]) plane. The equation of state parameter evolutes the universe in three different phases such as quintessence, vacuum and phantom. However, the [Formula: see text] plane also describes the thawing as well as freezing region of the universe. The recent observational data also favor our results.
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