Eur. Phys. J. Plus (2012) 127: 16
https://doi.org/10.1140/epjp/i2012-12016-0

Regular Article

Generalized Ricci dark energy in Horava-Lifshitz gravity

Department of Computer Application (Mathematics Section), Pailan College of Management and Technology, Bengal Pailan Park, 700 104, Kolkata, India

^* e-mail: surajit_2008@yahoo.co.in
^** e-mail: surajit.chattopadhyay@rediffmail.com

Received: 20 December 2011
Accepted: 13 January 2012
Published online: 14 February 2012

Abstract

In this work, we have considered generalized Ricci dark energy in the Horava-Lifshitz gravity. We have reconstructed Hubble’s parameter in terms of fractional densities. We have viewed the equation-of-state parameter in this situation. Also, we have examined the behavior of the deceleration parameter and investigated the nature of the statefinder diagnostics. The equation-of-state parameter has exhibited quintom-like behavior and from the plot of the deceleration parameter we have observed a transition from decelerating to accelerating phase of the universe.