In this Letter we have studied a closed universe which a holographic energy on the brane whose energy density is described by ρ (H) = 3 c2 H2 and we obtain an equation for the Hubble parameter. This equation gave us different physical behavior depending if c2 > 1 or c2 < 1 against of the sign of the brane tension.
|Number of pages||4|
|Journal||Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics|
|State||Published - 26 Jan 2009|