155 citations · 599 across the 22 of their papers we have counts for
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hep-ph2002
Confinement and bound states in QCD
G. M. Prosperi
I revue the so called Wilson loop approach to bound state problem in QCD. I shall show how using appropriate path integral representations for the quark propagator in an external f…
hep-ph2002★ 55 cited
Infrared behavior of the running coupling constant and bound states in QCD
M. Baldicchi, G. M. Prosperi
The perturbative expression of the running strong coupling constant α_{\rm s}(Q^{2}) has an unphysical singularity for Q^{2} = Λ^{2}_{\rm QCD}. Various modification have been propo…