Physical Origin of Elementary Particle Masses
  In contemporary particle physics, the masses of fundamental particles are incalculable constants, being supplied by experimental values. Inspired by observation of the empirical particle mass spectrum, and their corresponding physical interaction couplings, we propose that the masses of elementary particles arise solely due to the self-interaction of the fields associated with the charges of a particle. A first application of this idea is seen to yield correct order of magnitude predictions for neutrinos, charged leptons and quarks. We then discuss more ambitious models, where also different generations may arise from \textit{e.g.} self-organizing bifurcations due to the underlying non-linear dynamics, with the coupling strength acting as "non-linearity" parameter. If the model is extended to include gauge bosons, the photon is automatically the only fundamental particle to remain massless as it has no charges. It results that gluons have an effective range $\sim 1$fm, physically explaining why QCD has finite reach. 
Johan Hansson
physics.gen-ph hep-ph