Speaker
Paulo Silva
(Center for Physics, University of Coimbra)
Description
In a Quantum Field Theory like QCD, the knowledge of all Green's functions allows a complete description of the theory. In particular, propagators of the fundamental fields of QCD (gluons, ghosts, quarks) encode information about non-perturbative phenomena like confinement or chiral symmetry breaking. In this talk we review recent results about these propagators and related vertices, computed with lattice QCD techniques in the Landau gauge.
Authors
Paulo Silva
(Center for Physics, University of Coimbra)
Orlando Oliveira
(University of Coimbra)
