标题： 支持颜色禁闭中心涡流图像的一些格点证据 显示英文标题

标题： Some Pieces of Lattice Evidence in Favor of the Center-Vortex Picture of Color Confinement

摘要： 我们研究了与基于最大中心规范的中心投影来识别中心涡旋相关的两个问题：1. 这个程序如何运作？为什么预期它能定位与禁闭相关的中心涡旋？为什么在某些情况下，对于以特殊方式预处理的格点构型，它会失效？2. 对于 3 种颜色而不是 2 种颜色，这个机制是否同样起作用？（本文是最近两篇电子预印本 hep-lat/9910033 和 hep-lat/9911006 的精简版。） 显示英文摘要

摘要： We address two questions related to the procedure of identifying center vortices based on center projection in maximal center gauge: 1. How does the procedure work, why is it expected to locate center vortices relevant for confinement, and why does it in some cases fail, on lattice configurations preconditioned in a special way? 2. Does the mechanism work the same way for 3 colors instead of 2? (The paper is an abridged version of two recent e-prints, hep-lat/9910033 and hep-lat/9911006.)