THE CHALLENGE OF LIGHT-FRONT QUANTISATION: RECENT RESULTS
We explain what is the challenge of light-front quantisation, and how we can now answer it because of recent progress in solving the problem of zero modes in the case of non-Abelian gauge theories. We also give a description of the lightfront Hamiltonian for SU(2) nite volume gluodynamics resulting from this recent solution to the problem of light-front zero modes.