Mass generation in QCD — Oscillating quarks and gluons

The present lecture is devoted to embedding the approximate genuine harmonic oscillator structure of valence mesons and in more detail the qqq configurations for u, d, s flavored baryons in QCD for three light flavors of quark. It includes notes, preparing the counting of "oscillatory modes of Nfl = 3 light quarks, u, d, s in baryons," using the broken symmetry classification, extended to the harmonic oscillator symmetry of 3 paired oscillator modes. stands for the space rotation group generated by the sum of the 3 individual angular momenta of quarks in their c.m. system. The oscillator extension to valence gauge boson states is not yet developed to a comparable level.