Detecting Neutrino Mass by Combining Matter Clustering, Halos, and Voids
Detecting Neutrino Mass by Combining Matter Clustering, Halos, and Voids
We quantify the information content of the non-linear matter power spectrum, the halo mass function, and the void size function, using the Quijote $N$-body simulations. We find that these three statistics exhibit very different degeneracies amongst the cosmological parameters, and thus the combination of all three probes enables the breaking …