论文标题
卡坦发电机在静态来源之间的电势中的贡献
Contributions of the Cartan generators in potentials between static sources
论文作者
论文摘要
我们研究了Cartan发电机在静态电位中对SU（3）量规理论域模型框架中各种表示的静态电势的贡献。将中心域与仅作为特定建议的一个cartan发电机H8相对应的核心，从而导致较高表示的电势方面的某些凹陷。此外，在Casimir缩放和N-性制度中，基本表示的弦张力相同。我们将其他Cartan Generator H3的贡献添加到电势中，因此可以消除这些缺点。但是，我们讨论，在中间距离范围内，仅H8引起的电势与Casimir缩放量相比，比对与两个cartan发电机相对应的尺度更好。
We investigate the contributions of the Cartan generators in the static potentials for various representations in the framework of the domain model of center vortices for SU(3) gauge theory. Using the center domains with the cores corresponding to only one Cartan generator H8, already given as a particular proposal, leads to some concavities in the potentials for higher representations. Furthermore, the string tension of the fundamental representation is the same at Casimir scaling and N-ality regimes. We add the contribution of the other Cartan generator H3 to the potentials and therefore these shortcomings can be eliminated. However, we discuss that at intermediate range of distances the potentials induced by only H8 agree with the Casimir scaling better than those corresponding to both Cartan generators.
