CosmoPowerJAX emulators for matter power spectra

Matter power spectrum emulators for different cosmologies. These emulators were made using the CosmoPower-Jax package. Includes full linear, full nonlinear, cb (cold matter + baryons) linear and nonlinear matter power spectrum, as well as emulators for s8 and fs8. Supported models include: - w0waCDM with mass of the neutrino 0 - w0waCDM with one massive neutrino - w0waCDM with 2 massive neutrinos - w0waCDM with three degenerate massive neutrinos - wCDM with mass of the neutrino 0 - wCDM with one massive neutrino - wCDM with 2 massive neutrinos - wCDM with three massive neutrinos - LCDM with mass of the neutrinos 0 - LCDM with one massive neutrino - LCDM with 2 massive neutrinos - LCDM with three massive neutrinos - LCDM with curvature - LCDM with running of the spectral index