A. Huntley

TL;DR: In this paper, the spin-spin and spin-orbit potentials from lattice gauge theory simulations for the pure gauge sector with both SU(2) and SU(3) colour groups were evaluated.

TL;DR: In this paper, the potentials between static fundamental colour sources corresponding to the ground state and a number of excited states of the gluon field are studied through a Monte Carlo simulation of SU(2) lattice gauge theory with a technique involving blocked paths of spatial links.

TL;DR: In this paper, the potentials between heavy quarks are evaluated in SU(3) lattice guage theory using a combined variational and multihit technique, together with the first gluonic excited mode which is relevant to hybrid mesons.

TL;DR: In this article, the SU(2) color potential between static fundamental colour sources was determined using variational and multi-hit techniques. But the results for the potential are consistent with scaling between the β-values 2.3, 2.4 and 2.575 where the lattice spacing is relatively small.