Accuracy of our models and our numerical simulations at redshifts z = 0.35, 1, and 3 for the power spectrum. The red solid line “direct” is the relative difference (46) between the simulations and our model as described in Valageas & Nishimichi (2011). The green dashed line “tang.” corresponds to the geometrical modification shown in Fig. 14. The black dashed line is the error level of the simulations, including both the relative statistical error (which grows at low k) and the relative shot-noise (which grows at high k).
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