Gaussian-Process Emulation of the Redshift-Space Halo Power Spectrum Monopole in Cosmologies with Massive Neutrinos

Jixin Gan, Yonghao Feng, Gong-Bo Zhao

We present a Gaussian-process (GP) emulator for the monopole of the redshift-space halo power spectrum in $\hat{I}›$CDM cosmologies with massive neutrinos. The emulator is trained on 100…