Dispersive Techniques for Two-Loop Calculations
Aleksandrs Aleksejevs (Memorial University of Newfoundland)

As the new generation of precision experiments aims to search for physics beyond the Standard Model, it becomes increasingly important to evaluate the relevant higher-order corrections. In collaboration with MOLLER and P2, we work to address the full set of two-loop electroweak radiative corrections to electron-electron and electron-proton scattering cross sections and asymmetries. In this presentation, we will describe the recent developments in dispersive sub-loop insertion approach in two-loop calculations, which would allow partial automatization.