A Study on Ricci Dark Energy in Bulk-Brane Interaction

Abstract

In this work 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 ${\rho }_{\Lambda }=3c^2(\dot{H}+2H^2)$ in the flat universe. We have investigated the impact of $c^2$ on the equation of state ${\omega }_{\Lambda }$. Also, considering the power law for of the scale factor, we have observed that non-trivial contributions of dark energy which differ from the standard matter fields confined to the brane is increasing with the evolution of the universe.

arXiv admin note: text overlap with arXiv:hep-th/0609104, arXiv:0908.1214, arXiv:hep-th/0511301 by other authors

References in corpus (19)

• Dynamics of dark energy
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• Quintom Cosmology: Theoretical implications and observations
• A Holographic Dark Energy Model from Ricci Scalar Curvature
• Dark Energy and Gravity
• Bulk-Brane Interaction and Holographic Dark Energy
• Statefinder Diagnosis for Ricci Dark Energy
• Restoring Holographic Dark Energy in Brane Cosmology
• Viscous Ricci Dark Energy
• Braneworld models with a non-minimally coupled phantom bulk field: a simple way to obtain the -1-crossing at late times
• Holographic Dark Energy in Braneworld Models with Moving Branes and the w=-1 Crossing
• Reconstructing Quintom from Ricci Dark Energy
• Generalized Holographic and Ricci Dark Energy Models
• Holographic Ricci dark energy in Randall-Sundrum braneworld: Avoidance of big rip and steady state future
• Reconstructing $f(R)$ Theory from Ricci Dark Energy
• Restoring New Agegraphic Dark Energy in RS II Braneworld
• Brane-Bulk energy exchange and agegraphic dark energy
• Holographic interacting dark energy in the braneworld cosmology
• Interacting Ricci Dark Energy and its Statefinder Description