Explicit multiloop amplitude computations with the pure spinor formalism



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Recording Details

Speaker(s): 
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PIRSA Number: 
15040176

Abstract

In this talk I will show how to use the pure spinor formalism to compute multiloop string amplitudes, including their precise overall coefficients. I will also discuss the relevance of the recent four-point 3-loop and five-point 2-loop amplitudes for verifying some S-duality predictions.