Mixing Scenarios for Lattice String Breaking
High Energy Physics - Lattice
2009-10-31 v1
Abstract
We present some simple scenarios for string breaking on the lattice based on a crude strong coupling model introduced previously. We review the dependence of the model on lattice spacing and extend it to include degenerate dynamical quarks and also meson exchange diagrams. A comparison is made between quenched and unquenched calculations. We examine string breaking in the presence of a static quark-diquark system, a situation that is specific to SU(3).
Keywords
Cite
@article{arxiv.hep-lat/9808014,
title = {Mixing Scenarios for Lattice String Breaking},
author = {I T Drummond},
journal= {arXiv preprint arXiv:hep-lat/9808014},
year = {2009}
}
Comments
15 pages 5 figs