Wed, 27 Apr 2016
12:15 -
13:15
L4
From maximal to minimal supersymmetry in string loop amplitudes
Dr Marcus Berg
(Karlstadt University)
Abstract
I will summarize recent (arXiv:1603.05262) and upcoming work with Igor Buchberger and Oliver Schlotterer. We construct a map from n-point 1-loop string amplitudes in maximal supersymmetry to n-3-point 1-loop amplitudes in minimal supersymmetry. I will outline a few implications for the quantum string effective action.