SU(3)×SU(2)×U(1) Standard Model of Particle Physics. The Lagrangian of QCD is given by

Abstract

Quantum Chromodynamics (QCD), the gauge field theory that describes the strong interactions of colored quarks and gluons, is the SU(3) component of the SU(3)×SU(2)×U(1) Standard Model of Particle Physics. The Lagrangian of QCD is given by L = q ¯ ψ q,a (iγ µ ∂ µ δ ab − g s γ µ t C ab A C µ − m q δ ab)ψ q,b − 1 4 F A µν F A µν , (9.1) where repeated indices… (More)

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@inproceedings{DissertoriSU3SU2U1SM, title={SU(3)×SU(2)×U(1) Standard Model of Particle Physics. The Lagrangian of QCD is given by}, author={Gunther Dissertori and G. P. Salam} }