On the Large Nc Expansion in Quantum Chromodynamics
arXiv:hep-ph/0112229 · doi:10.1002/1521-3978(200205)50:5/7<483::AID-PROP483>3.0.CO;2-B
Abstract
I discuss methods based on the large Nc expansion to study nonperturbative aspects of quantum chromodynamics, the theory of the strong force. I apply these methods to the analysis of weak decay processes and the nonperturbative computation of the weak matrix elements needed for a complete evaluation of these decays in the Standard Model of elementary particle physics.