Exact integrated correlators in N=4 super Yang-Mills

报告摘要:Over the past few years, it has been shown that, when integrating out the spacetime dependence with certain integration measures, some four-point correlation functions in four-dimensional maximally supersymmetric Yang-Mills theory (N=4 SYM) can be computed exactly. These physical observables are often called integrated correlators, which are functions of (complexified) Yang-Mills coupling, and transform under the S-duality of N=4 SYM. In this talk, I will review some of the recent developments regarding these integrated correlators.

报告人简介：CongkaoWen did his undergraduate and graduate studies at Zhejiang University, and received a PhD degree from Brown University. He is now a senior lecturer in Theoretical Physics at Queen Mary University of London, before that he was a postdoc at Caltech.