Final Report Summary - TMQFT (Twistor methods for Quantum Field Theory)
Whenever large calculations lead to simple answers in physics, this usually means that some symmetry of the problem under study has been overlooked. The main drive of the ERG project `twistor methods for quantum field theoryʼ within the Seventh Framework Program of the European Union was to study this symmetry more deeply building on developments in the recent literature derived from Wittenʼs idea of a ʻtwistor string theoryʼ.