I will present the results of recent lattice studies of the gluon generalised form factors of both hadrons and light nuclei. The generalised transversity gluon distributions are of particular interest since they are purely gluonic; they do not mix with quark distributions at leading twist. In light nuclei they moreover provide a clean signature of non-nucleonic degrees of freedom. The goal of thes ... More

For the neutron to have an electric dipole moment (nEDM), the theory of nature must have T, or equivalently CP, violation (CPV). Thus nEDM is a deep probe of novel CPV in beyond the standard model (BSM) physics. To leverage the connection between measured nEDM and novel mechanism of CPV, one requires calculation of matrix elements for CPV operators, for which lattice QCD can play important role. I ... More