Non-Gaussianity of the topological charge distribution in SU(3) Yang-Mills theory
Non-Gaussianity of the topological charge distribution in SU(3) Yang-Mills theory
In Yang-Mills theory, the cumulants of the naïve lattice discretization of the topological charge evolved with the Yang-Mills gradient flow coincide, in the continuum limit, with those of the universal definition.We sketch in these proceedings the main points of the proof.By implementing the gradient-flow definition in numerical simulations, we report …