从 $SU(3)$ 杨-米尔斯理论细晶格计算短夸克-反夸克分离处的混合静态势
高能物理 - 格点
2021-08-21 v1
摘要
我们在 格点杨-米尔斯理论中，使用小至 的四种不同小晶格间距，计算短夸克-反夸克分离处的混合静态势。所得的静态势十分重要，例如在玻恩-奥本海默近似中研究重混杂介子时。我们还讨论并排除了来自拓扑冻结、有限格点体积和胶球衰变的潜在系统误差。
引用
@article{arxiv.2108.05222,
title = {Computing hybrid static potentials at short quark-antiquark separations from fine lattices in $SU(3)$ Yang-Mills theory},
author = {Carolin Schlosser and Marc Wagner},
journal= {arXiv preprint arXiv:2108.05222},
year = {2021}
}
备注
8 pages, 3 figures, talk given at the 38th International Symposium on Lattice Field Theory (LATTICE2021), 26th-30th July 2021, Zoom/Gather@Massachusetts Institute of Technology. arXiv admin note: substantial text overlap with arXiv:2008.12216