出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：We study the SU(2) gluon and ghost propagators in Landau gauge on lattices up to a size of 1124.
A comparison with the SU(3) case is made and finite-volume effects are then investigated. We
find that for a large range of momenta the SU(2) and SU(3) propagators are remarkably alike. In
the low-momentum region we compare with recent results obtained in DSE studies on a 4-torus.
