Speaker
Description
The conserved currents three-point correlators have broad applications in several directions, including the conformal field theories, early time cosmology and quantum gravity through AdS/CFT correspondence. In this talk, I will explain the perturbative computations to the conserved current three-point correlators to the subleading order in the large N expansion. The techincal chanllenge includes the three-loop integrals with three external momenta, which are hard to evaulate analytically. I will introduce a novel method by employing the strong constraints from the conformal symmetry, which provides strong restrictions on the conserved current three-point correlators and can help to simplify the three-loop integrals significantly. I will breifly explain the applications of this method in conformal field theories and inflation theories.
