Superkicks and the photon angular and linear momentum density

We address the problem of determining physically correct definition momentum and angular densities in a spatially structured electromagnetic field, given that expressions are not same when one uses canonical energy-momentum tensor instead symmetric Belinfante electrodynamics. This has important consequences for interaction matter with light, example, twisted photons, would give drastically different results forces momenta induced on small test objects. show, numerical estimates size effects, situations where symmetrized forms induce very torques or (superkick) recoil objects atomic rotors, over broad range circumstances.