(03.07.) Correlation functions and amplitudes in N=4 SYM
Paul Heslop (Durham U.)
03.07.2014 at 16:15
I will summarise developments over the last few years in computing four-point
correlation functions of stress-energy multiplets in N=4 SYM. These in turn
lead to results for amplitudes in the theory via the correlator/amplitude duality.
Indeed a single correlation function contains within it information about many
different amplitudes. We extract new high loop five-point amplitudes from the
four-point correlators. Towards the end I hope to have time to sketch work in
progress regarding twistorial/ amplituhedron-inspired approaches to
correlators.
Arnold Sommerfeld Center
Theresienstrasse 37
Room 348/349