Refining Non-linear Scale Modeling

Background: Cosmological structure formation models are subject to theoretical uncertainties, particularly at small scales where non-linear gravitational collapse, baryonic feedback, and scale-dependent bias become significant.

Question / Future Work: Future analyses should incorporate more sophisticated modeling of theoretical uncertainties, especially concerning non-linear scales, to move beyond the conservative constraints presented and to fully utilize the high statistical power offered by incorporating smaller Fourier modes ($k_{\rm max} \approx 10,h,\text{Mpc}^{-1}$).