Chapter 22: The Weak Force and Chirality

The weak force is the most puzzling of the four interactions: short-range, maximally parity-violating, and responsible for radioactive decay. In Category τ the mystery dissolves. The weak force is junction dynamics on the lemniscate 𝕃 = S¹∨ S¹—transitions through the crossing point ω where the two lobes meet. This chapter develops the A-sector (π-generator), its SU(2) structure, and the geometric origin of chirality.