Seminar series
Date
Mon, 14 Oct 2013
Time
12:00 -
13:00
Location
L5
Speaker
Agnese Bissi
Organisation
Oxford
In this talk I will discuss the three-point correlator of two protected scalar operators and one higher spin twist-two operator in N = 4 SYM, in the limit of large spin. This structure constant can be extracted from the OPE of the four-point correlator of protected scalar operators. Based on the OPE structure, symmetry arguments and intuition from the available perturbative results, it is possible to predict the structure constant at all loops in perturbation theory. This being so, it is natural to propose an expression for the all-loop four-point correlator in a particular limit.