Gauge invariant structures and Confinement
高能物理 - 格点
2008-11-26 v2
摘要
By looking at cooled configurations on the lattice, we study the presence of peaks in the action density, or its electric and magnetic components, in the SU(2) gauge vacuum. The peaks are seen to be of instanton-like nature and their number variation takes care of the drop in the string tension observed when cooling. Possible explanations of this finding are analysed.
引用
@article{arxiv.hep-lat/9507006,
title = {Gauge invariant structures and Confinement},
author = {A. Gonzalez Arroyo and P. Martinez and A. Montero},
journal= {arXiv preprint arXiv:hep-lat/9507006},
year = {2008}
}
备注
uuencoded and compressed file of the Postcript file newpaper.ps, fig1.ps,fig2.eps,fig3.ps and fig4.ps. 13 pages of text and 4 figures Style modifications and misprints corrected