Where does non-Universality in Assembly Bias come from?

Charuhas Shiveshwarkar, Marilena Loverde, Christopher M. Hirata +1

Constraints on local primordial non-Gaussianity (LPnG) obtained from galaxy power spectra are limited by the perfect degeneracy between the LPnG parameter $f_{\mathrm{NL}}$ and the bias…