论文标题
SU（3）量规组中的单孔，涡流及其相关性
Monopoles, vortices and their correlations in SU(3) gauge group
论文作者
论文摘要
使用其SU（2）亚组研究了SU（3）量规组的拓扑缺陷，例如单孔，涡流和链条。将两个适当的连续量规变换应用于亚组，以识别单翼和涡旋的链。使用亚组的缺陷不是独立的事实，获得了SU（3）缺陷和Lagrangian，并将其与Cho Decomposition方法提供的缺陷进行了比较。通过将结果与直接为SU（3）量规组获得的结果进行比较，讨论了亚组缺陷之间的关系和可能的相互作用。
Topological defects such as monopoles, vortices and "chains"of the SU(3) gauge group are studied using its SU(2) subgroups. Two appropriate successive gauge transformations are applied to the subgroups to identify the chains of monopoles and vortices. Using the fact that the defects of the subgroups are not independent, the SU(3) defects and the Lagrangian are obtained and compared with the ones provided by Cho decomposition method. By comparing the results with the ones which have been obtained directly for the SU(3) gauge group, the relation and possible interactions between the defects of the subgroups are discussed.
