It is argued that the c2term that appears in the conventional formula for holographic dark energy should not be assumed constant in general. Notwithstanding, there is at least an exception, namely, when the Ricci scale is chosen as the infrared cutoff length. © 2010 IOP Publishing Ltd and SISSA.
|Journal||Journal of Cosmology and Astroparticle Physics|
|Publication status||Published - 1 Jan 2010|
- Dark energy theory
- Modified gravity