This week's seminars
Maths HEP Lunchtime Seminars: Loop corrections to supergravity
10 November 2017 13:00 in CM221
In this talk I will discuss how to extract 1/N^4 corrections to anomalous dimensions of intermediate operators from the four point correlator of the stress-energy tensor multiplet in N=4SYM, at large ’t Hooft coupling, using the structure of superconformal and crossing symmetry. This corresponds to computing loop corrections to the AdS_5 x S^5 supergravity result.