Parity conserving neutral currents and right-handed neutrinos

TL;DR: In this article, the physics of quarks and leptons within the framework of gauge theories for the weak and electromagnetic interactions are discussed, and the possibility of unifying the weak, electromagnetic and strong interactions in a grand unification scheme is reviewed.

TL;DR: The fundamental parameters of the energy correlation function I, and the chiral polarization parameter for ${\ensuremath{\tau}-polarization technique} can be independently determined by measurement of theEnergy correlation function.

TL;DR: Gauge models in which fermion masses are generated radiatively are discussed and conditions under which it may be achieved naturally are presented.

TL;DR: The SU(5) and SO(10) models as mentioned in this paper are the only weak and electromagnetic gauge groups whose neutral interactions naturally conserve all flavours, and SU(2)L ⊗ [U(1)]2.

TL;DR: In this paper, it was shown that in certain cases vector mesons do indeed acquire mass when the vacuum is degenerate with respect to a compact Lie group, and that strong interaction physics originates from massive gauge fields related to a system of conserved currents.

TL;DR: In this paper, strong, electromagnetic, and weak forces are conjectured to arise from a single fundamental interaction based on the gauge group SU(5), which is known as SU(4).

TL;DR: In this article, the authors show that perturbation theory is arbitrarily good for the deep Euclidean Green's functions of any Yang-Mills theory and of many Yang Mills theories with fermions.