Cosmological Consequences of New Dark Energy Models in EinsteinAether Gravity
Abstract
In this paper, we reconstruct various solutions for the accelerated universe in the EinsteinAether theory of gravity. For this purpose, we obtain the effective density and pressure for EinsteinAether theory. We reconstruct the EinsteinAether models by comparing its energy density with various newly proposed holographic dark energy models such as Tsallis, R$\acute{e}$nyi and SharmaMittal. For this reconstruction, we use two forms of scale factor, powerlaw and exponential forms. The cosmological analysis of underlying scenario has been done by exploring different cosmological parameters. This includes equation of state parameter, squared speed of sound and evolutionary equation of state parameter via graphical representation. We obtain some favorable results for some values of model parameters.
 Publication:

Symmetry
 Pub Date:
 April 2019
 DOI:
 10.3390/sym11040509
 arXiv:
 arXiv:1904.04633
 Bibcode:
 2019Symm...11..509R
 Keywords:

 Physics  General Physics
 EPrint:
 32 pages, 18 figures, version accepted for publication in Symmetry