Figure 52

Figure 52: Upper panel: Evolution of Ωk (z𝒟) as a function of redshift for the absolute best-fit averaged model represented by the diamond in Figure 51. One can see that all positively curved FLRW models (Ω < 0 k,0) and only highly negatively curved FLRW models (Ω > 0.5 k,0) can be excluded by the estimation of Ωk (z𝒟). Central panel: Evolution of the coordinate distance for the best-fit averaged model (solid line), for a ΛCDM model with Ωm,0 = 0.277, ΩΛ = 0.735 and H0 = 73 km ∕s∕Mpc (dashed line), and for the FLRW model with the same parameters as the best-fit averaged model (dashed-dotted line). Lower panel: Evolution of the Hubble parameter H ∕H 0 for the best-fit averaged model (solid line), the FLRW model with the same parameters as the averaged best-fit model (dashed-dotted line), and for the same ΛCDM model as in the central panel (dashed line). The error bars in all panels correspond to the expectations for future large surveys like Euclid.