Highly excited pure gauge SU(3) flux tubes
Abstract
Flux tube spectra are expected to have full towers of levels due to the quantization of the string vibrations. We study a spectrum of flux tubes with static quark and antiquark sources with pure gauge lattice QCD in 3+1 dimensions up to a significant number of excitations. To go high in the spectrum, we specialize in the most symmetric case , use a large set of operators, solve the generalized eigenvalue and compare different lattice QCD gauge actions and anisotropies.
Keywords
Cite
@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}
}
Comments
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