Figure 24: Left: The embedding of the self-accelerating and normal branches of the DGP brane
in a Minkowski bulk. (From [81].) Right: Joint constraints on normal DGP (flat, ) from
SNLS, CMB shift (WMAP3) and BAO ( ) data. The best-fit is the solid point, and is
indistinguishable from the LCDM limit. The shaded region is unphysical and its upper boundary
represents flat LCDM models. (From [279].)
|