Eur. Phys. J. Plus (2014) 129: 95
https://doi.org/10.1140/epjp/i2014-14095-1

Regular Article

Extended Ricci and holographic dark energy models in fractal cosmology

Physics Department of Science Faculty, Dicle University, 21280, Diyarbakir, Turkey

^* e-mail: muratkorunur@yahoo.com

Received: 11 March 2014
Revised: 14 April 2014
Accepted: 14 April 2014
Published online: 27 May 2014

Abstract

We consider the fractal Friedmann-Robertson-Walker universe filled with dark fluid. By making use of this assumption, we discuss two types of dark energy models: Generalized Ricci and generalized holographic dark energies. We calculate the equation-of-state parameters, investigate some special limits of the results and discuss the physical implications via graphs. Also, we reconstruct the potential and the dynamics of the quintessence and k-essence (kinetic-quintessence) according to the results obtained for the fractal dark energy.