We study the entropy-corrected version of the holographic dark energy （HDE） model in the framework of modified Friedmann-Robertson-Walker cosmology. We consider a non-flat universe filled with an interacting viscous...We study the entropy-corrected version of the holographic dark energy （HDE） model in the framework of modified Friedmann-Robertson-Walker cosmology. We consider a non-flat universe filled with an interacting viscous entropy-corrected HDE （ECHDE） with dark matter. Also included in our model is the case of the variable gravitational constant G. We obtain the equation of state and the deceleration param- eters of the interacting viscous ECHDE. Moreover, we reconstruct the potential and the dynamics of the quintessence, tachyon, K-essence and dilaton scalar field models according to the evolutionary behavior of the interacting viscous ECHDE model with time-varying G.展开更多
基金supported by the Department of Physics,Sanandaj Branch,Islamic Azad University,Sanandaj,Iran
文摘We study the entropy-corrected version of the holographic dark energy （HDE） model in the framework of modified Friedmann-Robertson-Walker cosmology. We consider a non-flat universe filled with an interacting viscous entropy-corrected HDE （ECHDE） with dark matter. Also included in our model is the case of the variable gravitational constant G. We obtain the equation of state and the deceleration param- eters of the interacting viscous ECHDE. Moreover, we reconstruct the potential and the dynamics of the quintessence, tachyon, K-essence and dilaton scalar field models according to the evolutionary behavior of the interacting viscous ECHDE model with time-varying G.
