8 citations · 13 across the 2 of their papers we have counts for
2 papers
hep-ph2014★ 5 cited
Quarks and Anomalies
R. J. Crewther
A nonperturbative understanding of neutral pion decay was an essential step towards the idea that strong interactions are governed by a color gauge theory for quarks. Some aspects…
hep-ph2012★ 8 cited
Origin of ΔI=1/2 Rule for Kaon Decays: QCD Infrared Fixed Point
R. J. Crewther, Lewis C. Tunstall
We replace ordinary chiral SU(3)_L * SU(3)_R perturbation theory CHPT_3 by a new theory CHPT_sigma based on a low-energy expansion about an infrared fixed point alpha_IR for 3-flav…