Cosmological implications of dark energy models in modified gravity
Nadeem AzharDepartment of Mathematics, COMSATS Institute of Information Technology, Lahore 54000, PakistanAbdul JawadDepartment of Mathematics, COMSATS Institute of Information Technology, Lahore 54000, PakistanSarfraz AhmadDepartment of Mathematics, COMSATS Institute of Information Technology, Lahore 54000, PakistanIftikhar AhmedDepartment of Mathematics (RICAS), Riphah International University, Lahore 54000, Pakistan
2017en
ABI
Abstract
We discuss the interacting modified QCD ghost dark energy and generalized ghost pilgrim dark energy with cold dark matter in the framework of dynamical Chern–Simons modified gravity. We investigate the cosmological parameters such as Hubble parameter, deceleration parameter and equation of state. We also discuss the physical significance of various cosmological planes like [Formula: see text] and statefinders. It is found that the results of cosmological parameters as well as planes explain the accelerated expansion of the Universe and are compatible with observational data.
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Cited by 20 references