# A Virtual Tribute to Quark Confinement and the Hadron Spectrum 2021

Aug 2 – 6, 2021
online
Europe/Brussels timezone

## Glueballs from functional equations

Aug 6, 2021, 3:40 PM
20m
online

#### online

Parallel contribution B: Light quarks

### Speaker

Markus Huber (Giessen University)

### Description

Results for the ground states and excited states of glueballs in Yang-Mills theory with $J^{\pm+}$, J=0,1,2,3,4, from Bethe-Salpeter equations are presented. The input comes from parameter-free Dyson-Schwinger calculations of the propagators and vertices. We compare with the corresponding lattice results and add some excited states to the known spectrum.

### Primary authors

Markus Huber (Giessen University) Prof. Christian Fischer (University of Giessen) Helios Sanchis Alepuz (University of Graz)