Talk
Correlators
- Claire De Korte (MPI MiS, Leipzig)
Abstract
In high energy physics, correlators are what we use to connect theory to experiment. This lecture will outline how the 'master formulae' for scattering amplitudes and cosmological correlators are derived. This will include a discussion of the question 'what is a correlator', and an example of how symmetries can be used to constrain correlators.
