"Color-Kinematics Duality for Fundamental Matter at Two-Loops" by Gregor Kalin (Uppsala)

Tuesday, March 13, 2018 - 4:00pm to 5:00pm
TEP Seminar

The inclusion of fundamental matter in (supersymmetric) gauge theories allows for the construction of pure (super)gravity amplitudes via the double-copy. The unwanted states at the gravity side are canceled out by a double-copy of the fundamental matter states. I will discuss efficient methods for the computation of two-loop amplitudes in the BCJ-representation for N=1 and N=2 SQCD in four dimensions and present results for these theories as well as for the corresponding gravity theories.

PAB 4-330