GluonGhostVertex

Description

GluonGhostVertex[{p,mu,a}, {q,nu,b}, {k,rho,c}] or GluonGhostVertex[ p,mu,a , q,nu,b , k,rho,c ] yields the Gluon-Ghost vertex. The first argument represents the gluon and the third argument the outgoing ghost field (but incoming four-momentum). The dimension and the name of the coupling constant are determined by the options Dimension and CouplingConstant.

See also: GhostPropagator, GluonVertex.

Options[GluonGhostVertex]

Examples

GluonGhostVertex[{p, μ, a}, {q, ν, b}, {k, ρ, 
        c}]

% // StandardForm

GluonGhostVertex[p, 1, q, 2, k, 3]