Theoretical Aspects of Coherent Elastic Neutrino Nucleus Scattering

We will discuss the physics potential of coherent elastic neutrino nucleus scattering. This standard model process has never been directly measured, although there are a number of experiments proposed at stopped pion/muon or reactor sites that could make such a first detection. Such a measurement opens up the possibility for a number of interesting physics probes. We will review these from a theoretical point of view, with a particular focus on the nuclear-neutron form factor.