Table of Contents
ISRN High Energy Physics
Volume 2013 (2013), Article ID 895614, 6 pages
http://dx.doi.org/10.1155/2013/895614
Research Article

A Study on Ricci Dark Energy in Bulk-Brane Interaction

Pailan College of Management and Technology, Bengal Pailan Park, Kolkata 700 104, India

Received 16 July 2013; Accepted 19 August 2013

Academic Editors: A. Koshelev, L. Marek-Crnjac, and I. V. Vancea

Copyright © 2013 Surajit Chattopadhyay. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We have investigated the effects of the interaction between a brane universe and the bulk in which it is embedded. Considering the effects of the interaction between a brane universe and the bulk, we have obtained the equation of state for the interacting holographic Ricci dark energy density in the flat universe. We have investigated the impact of on the equation of state . Also, considering the power law for of the scale factor, we have observed that nontrivial contributions of dark energy which differ from the standard matter fields confined to the brane are increasing with the evolution of the universe.