Journal of Modern Physics

Volume 6, Issue 3 (February 2015)

ISSN Print: 2153-1196   ISSN Online: 2153-120X

Google-based Impact Factor: 0.86  Citations  h5-index & Ranking

The Interacting Generalized Ricci Dark Energy Model in Non-Flat Universe

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DOI: 10.4236/jmp.2015.63035    3,987 Downloads   4,737 Views  Citations

ABSTRACT

We extend our previous analysis and consider the interacting holographic Ricci dark energy (IRDE) model in non-flat universe. We study astrophysical constraints on this model using the recent observations including the type Ia supernovae (SNIa), the baryon acoustic oscillation (BAO), the cosmic microwave background (CMB) anisotropy, and the Hubble parameter. It is shown that the allowed parameter range for the fractional energy density of the curvature is  in the presence of the interactions between dark energy and matter. Without the interaction, the flat universe is observationally disfavored in this model.

Share and Cite:

Suwa, M. , Kobayashi, K. and Oshima, H. (2015) The Interacting Generalized Ricci Dark Energy Model in Non-Flat Universe. Journal of Modern Physics, 6, 327-334. doi: 10.4236/jmp.2015.63035.

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