Asymptotic symmetries of Yang-Mills theory
Asymptotic symmetries of Yang-Mills theory
Asymptotic symmetries at future null infinity ( $$ \mathrm{\mathcal{I}} $$ +) of Minkowski space for electrodynamics with massless charged fields, as well as nonabelian gauge theories with gauge group G, are considered at the semiclassical level. The possibility of charge/color flux through $$ \mathrm{\mathcal{I}} $$ + suggests the symmetry group …