Triple-gluon and quark-gluon vertex from lattice QCD in Landau gauge


الملخص بالإنكليزية

We report on preliminary results for the triple-gluon and the quark-gluon vertex in Landau gauge. Our results are based on two-flavor and quenched lattice QCD calculations for different quark masses, lattice spacings and volumes. We discuss the momentum dependence of some of the verticess form factors and the deviations from the tree-level form.

تحميل البحث