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MP: Fachverband Theoretische und Mathematische Grundlagen der Physik

MP 13: Quantenfeldtheorie 2

MP 13.3: Vortrag

Donnerstag, 12. März 2009, 18:10–18:30, M010

Analysis of the twist two part of conformally invariant correlation functions — •Ingo Wagner — Institut für Theoretische Physik, Göttingen, Deutschland

We study correlation functions within the setting of globally conformal invariant quantum field theories in four dimensional spacetime. The correlation functions can be expanded in terms of partial waves that are labeled by two quantum numbers called twist and spin. From this one can obtain information about the field content of conformal theories. We will focus on the twist two part of these expansions for the four point and six point correlation functions, where the partial waves are solutions of a system of three partial differential equations.