Power spectra to 1 per cent accuracy between dynamical dark energy cosmologies★
Power spectra to 1 per cent accuracy between dynamical dark energy cosmologies★
For dynamical dark energy cosmologies we carry out a series of N-body gravitational simulations, achieving percent level accuracy in the relative mass power spectra at any redshift.Such accuracy in the power spectrum is necessary for next generation cosmological mass probes.Our matching procedure reproduces the CMB distance to last scattering and …