OKC/Nordita High-Energy Physics Theory seminar

From Hexagons to Feynman graphs

by Benjamin Basso (LPT ENS)

132:028 ()


I will review the recent progress at describing correlators in N=4 SYM theory using integrable methods, and most notably the approach based on the so-called hexagon form factors. After introducing the main ideas and results, I will discuss recent applications to the calculations of certain multi-loop Feynman graphs in massless phi^4 theory.