Mixing Scenarios for Lattice String Breaking
arXiv:hep-lat/9808014 · doi:10.1016/S0370-2693(98)01222-2
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).
15 pages 5 figs
References in corpus (2)
Cited by in corpus (6)
- Observation of String Breaking in QCD
- Review on String Breaking - the Query in Quest of the Evidence
- A model for string-breaking in QCD
- Heavy quark-antiquark free energy and thermodynamics of string-hadron avoided crossings
- String-breaking in quenched QCD
- Heavy Quark Coupled Channel Dynamics from Thermal Shifts