High Energy Theory Seminar

I will give an overview of the integrability-based approach to study correlation functions in planar N=4 SYM. The basic strategy is to "divide and conquer": We decompose the correlators of single-trace operators into fundamental objects called hexagon form factors, and compute each hexagon form factor by using integrability. I will firstdiscuss how the method works in three-point functions and then generalize it to higher-point functions. Time permitting, I will explain more recent developments and possible future directions.