32 citations · 70 across the 3 of their papers we have counts for
3 papers
hep-ph2006★ 32 cited
Energy spectrum of the low-lying gluon excitations in the Coulomb gauge
Adam P. Szczepaniak, Pawel Krupinski
We compute the energy spectrum of low-lying gluonic excitations in the presence of static quark-antiquark sources using Coulomb gauge and the quasi-particle representation. Within…
hep-ph2005★ 26 cited
Coulomb energy and gluon distribution in the presence of static sources
Adam P. Szczepaniak, Pawel Krupinski
We compute the energy of the ground state and a low lying excitation of the gluonic field in the presence of static quark -anti-quark ($\qq$) sources. We show that for separation b…
hep-ph2002★ 12 cited
Spontaneous chiral symmetry breaking in the linked cluster expansion
Adam P. Szczepaniak, Pawel Krupinski
We investigate dynamical chiral symmetry breaking in the Coulomb gauge Hamiltonian QCD. Within the framework of the linked cluster expansion we extend the BCS ansatz for the vacuum…