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Amplitudes and Wilson loops in twistor space

Presented by: 
L Mason [Oxford]
Date: 
Tuesday 3rd April 2012 - 14:00 to 15:30
Venue: 
INI Seminar Room 1
Abstract: 
Amplitudes and correlation functions have rich geometric structure in twistor space. In this talk I will explain how how maximally supersymmetric Yang Mills amplitudes and Wilson loops can be computed in twistor space and how their duality can be demonstrated at the level of the loop integrand. If there is enough time, I will discuss recent progress with gravity ampltiudes.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons