Author:
Huber Markus Q.,Fischer Christian S.,Sanchis-Alepuz Hèlios
Abstract
AbstractWe calculate the glueball spectrum for spin up to $$J=$$
J
=
4 and positive charge parity in pure Yang–Mills theory. We construct the full bases for $$J=$$
J
=
0, 1, 2, 3, 4 and discuss the relation to gauge invariant operators. Using a fully self-contained truncation of Dyson–Schwinger equations as input, we obtain ground states and first and second excited states from extrapolations of the eigenvalue curves. Where available, we find good quantitative agreement with lattice results
Funder
Deutsche Forschungsgemeinschaft
Silicon Austria Labs
Bundesministerium für Bildung und Forschung
Publisher
Springer Science and Business Media LLC
Subject
Physics and Astronomy (miscellaneous),Engineering (miscellaneous)
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