Hamiltonian Approach to QCD in Coulomb Gauge: A Survey of Recent Results

Figure 3

(a) The ghost form factor obtained in [26] from the solution of the renormalization group flow equations. Here, represents the momentum variable of the ghost form factor while is the infrared momentum cutoff of the flow equations. (b) Cuts through subfigure (a) at various values of the momentum scale of the flow equations.

(a)

(b)