Spectrum of Yang-Mills Theory in D=3+1

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/132496We give a comparison of the spectrum of Yang-Mills theory in $D=3+1$, recently derived with a strong coupling expansion, with lattice data. We verify excellent agreement also for 2$^{++}$ glueball. A deep analogy with the $D=2+1$ case is obtained and a full quantum theory of this approach is also given.6 pages, no figure. Updated referencesHigh Energy Physics - TheoryHigh Energy Physics - LatticeHigh Energy Physics - PhenomenologyMathematical PhysicsSpectrum of Yang-Mills Theory in D=3+1text