期刊
EUROPEAN PHYSICAL JOURNAL C
卷 81, 期 12, 页码 -出版社
SPRINGER
DOI: 10.1140/epjc/s10052-021-09864-5
关键词
-
资金
- DFG (German Research Foundation) [FI 970/11-1]
- BMBF [05P18RGFP1, 05P21RGFP3]
- Silicon Austria Labs (SAL)
- Styrian Business Promotion Agency (SFG)
- federal state of Carinthia
- Upper Austrian Research (UAR)
- Austrian Association for the Electric and Electronics Industry (FEEI)
In this study, we calculate the glueball spectrum for spin up to J = 4 and positive charge parity in pure Yang-Mills theory. By constructing full bases for J = 0, 1, 2, 3, 4 and discussing the relation to gauge invariant operators, we obtain ground states and first and second excited states from extrapolations of the eigenvalue curves using a fully self-contained truncation of Dyson-Schwinger equations as input. Comparing our results with available lattice results, we find good quantitative agreement.
We calculate the glueball spectrum for spin up to J = 4 and positive charge parity in pure Yang-Mills theory. We construct the full bases for 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
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
