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arXiv 1503.04459hep-ph
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中心涡作为对流通量的合成

Center vortices as composites of monopole fluxes

Sedigheh Deldar, Seyed Mohsen Hosseini Nejad

摘要:

研究了由中心涡旋模型得到的中心涡旋通量与由阿贝尔规范固定方法得到的单极子间形成的通量之间的关系。受蒙特卡罗模拟的启发,我们利用磁单极子的分数通量构造了$SU(2)$和$SU(3)$规范群的中心涡旋通量.然后,我们在基本表象中计算了由中心涡旋和单极子分数通量引起的势。我们证明了在“中心涡旋模型”中,通过合并单极子的分数通量可以产生$SU(3)$规范群的中心涡旋通量。比较势,我们得出结论,磁单极子的分数通量相互吸引。

英文摘要:

We study the relation between the flux of a center vortex obtained from the center vortex model and the flux formed between monopoles obtained from the Abelian gauge fixing method. Motivated by the Monte Carlo simulations which have shown that almost all monopoles are sitting on the top of vortices, we construct the fluxes of center vortices for $SU(2)$ and $SU(3)$ gauge groups using fractional fluxes of monopoles. Then, we compute the potentials in the fundamental representation induced by center vortices and fractional fluxes of monopoles. We show that by combining the fractional fluxes of monopoles one can produce the center vortex fluxes for $SU(3)$ gauge group in a "center vortex model". Comparing the potentials, we conclude that the fractional fluxes of monopoles attract each other.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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