高激发的纯规范SU(3)通量管
高能物理 - 格点
2022-02-16 v2
摘要
通量管能谱因弦振动的量子化而预期具有完整的能级塔。我们研究了在3+1维纯规范格点QCD中，具有静态夸克与反夸克源的、多达显著数目激发的通量管能谱。为达到能谱高位，我们专注于最具对称性的情形，使用大量算符，求解广义本征值问题，并比较不同的格点QCD规范作用量与各向异性。
引用
@article{arxiv.2108.00438,
title = {Highly excited pure gauge SU(3) flux tubes},
author = {Pedro Bicudo and Nuno Cardoso and Alireza Sharifian},
journal= {arXiv preprint arXiv:2108.00438},
year = {2022}
}
备注
7 pages, 8 figures, 1 table, submitted contribution to the proceedings of "The 38th International Symposium on Lattice Field Theory, LATTICE2021", 26th-30th July, 2021, Zoom/Gather@Massachusetts Institute of Technology, this is similar to a contribution to the proceedings of "A Virtual Tribute to Quark Confinement and the Hadron Spectrum 2021", 2-6 August 2021, online