Speaker
Christian Fischer
(University of Giessen)
Description
In this talk I will give an overview on recent results on the spectrum and properties of
conventional and exotic mesons (glueballs, tetraquarks) as obtained in the framework of
Dyson-Schwinger and Bethe-Salpeter equations. I will discuss the spectrum of (quenched)
glueballs with focus on the comparison with results from lattice gauge theory. For
four-quark systems I will summarize results for light quarks and discuss recent
progress on discriminating between tetraquark, molecule or hadro-quarkonium configurations
in heavy-light systems.
Primary author
Christian Fischer
(University of Giessen)
