An efficient and accurate hybrid method for simulating non-linear neutrino structure
An efficient and accurate hybrid method for simulating non-linear neutrino structure
We present an efficient and accurate method for simulating massive neutrinos in cosmological structure formation simulations, together with an easy to use public implementation. Our method builds on our earlier implementation of the linear response approximation (LRA) for neutrinos, coupled with an N-body code for cold dark matter particles. The …