Numerical Relativity 104: How to build a neutron star - from scratch

Today’s job is very simple, conceptually. We’re going to dig into what it means for something to be a neutron star - how you represent these in general relativity, and all the necessary steps you’ll need to solve along the way to successfully bring one to life in a full numerical relativistic simulation. We’ll be giving them both spin and momentum, because they’re not terribly useful otherwise