Three-point vertices in Landau-gauge Yang-Mills theory

Understand

Vertices are of central importance for constructing QCD bound states out of the individual constituents of the theory, i.e.

• quarks and gluons.
• In particular, the determination of three-point vertices is crucial in non-perturbative investigations of QCD.
• We use numerical simulations of lattice gauge theory to obtain results for the 3-point vertices in Landau-gauge SU(2) Yang-Mills theory in three and four space-time dimensions for various kinematic configurations.