Figure 24

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, K = 0) from SNLS, CMB shift (WMAP3) and BAO (z = 0.35) 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].)