Correspondence between entropy-corrected holographic and Gauss-Bonnet dark-energy models

¹ Department of Science, Payame Noor University - Bijar, Iran
² Research Institute for Astronomy and Astrophysics of Maragha (RIAAM) - Maragha, Iran
³ Center for Advanced Mathematics and Physics, National University of Sciences and Technology H-12, Islamabad, Pakistan

^a mjamil@camp.nust.edu.pk

Received: 14 October 2010
Accepted: 3 November 2010

Abstract

In the present work we investigate the cosmological implications of the entropy-corrected holographic dark-energy (ECHDE) density in the Gauss-Bonnet framework. This is motivated from the loop quantum gravity corrections to the entropy-area law. Assuming the two cosmological scenarios are valid simultaneously, we show that there is a correspondence between the ECHDE scenario in flat universe and the phantom dark-energy model in the framework of the Gauss-Bonnet theory with a potential. This correspondence leads consistently to an accelerating universe.