The One-Loop Running of a Gauge Coupling

Derive the one-loop flow of g-squared in Yang-Mills theory, add matter and thresholds, then apply the same machinery to the Standard Model SU(2)_L coupling, electroweak multiplets, unification, and weakly coupled fixed points.

No note is dated 2026-08-28. Showing the latest daily problem from 2026-08-16.

Read PHYS-2026-08-16-01 →