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arXiv 2402.09767hep-thhep-ph
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有/无 4D N=1 超对称完备化的磁化环面上 10D 超 Yang-Mills 理论中的单圈真空能

One-loop vacuum energy in 10D super-Yang-Mills theory on magnetized tori with/without 4D N=1 supersymmetric completion

Hiroyuki Abe, Akinari Koichi, Yusuke Yamada

AI总结:

本文利用 Barnes $ζ$ 函数计算了磁化环面上 10D 超 Yang-Mills 理论的单圈真空能,发现两种不同模型构建方式所得的真空能结果完全一致。

摘要:

我们计算了在存在阿贝尔磁通量的情况下,紧致化在 $\mathbb{R}^{1,3}\times (\mathbb{T}^2)^3$ 上的 10 维(10D)超 Yang-Mills 理论中的单圈真空能。无限 Kaluza-Klein (KK) 求和的正则化是通过使用 Barnes $ζ$ 函数实现的,该方法可应用于具有 KK 质谱 Landau 能级结构的情况。我们将该技术应用于 10D 超 Yang-Mills 理论的两个不同模型:其一是将磁通量背景引入 10D 超 Yang-Mills 作用量中。另一是首先将 10D 超 Yang-Mills 作用量嵌入 4D $\mathcal{N}=1$ 超空间中,然后再引入磁通量。这两种模型构建均产生了树能级势。两个模型的 KK 质谱看起来不同,我们分别计算了每种情况下的单圈真空能。尽管如此,两者的 KK 质谱都具有 Landau 能级结构,因此我们可以以相同的方式应用该正则化方法。我们表明,尽管存在差异,这两个模型最终的单圈真空能彼此一致。

英文摘要:

We compute the one-loop vacuum energy in 10 dimensional (10D) super Yang-Mills theory compactified on $\mathbb{R}^{1,3}\times (\mathbb{T}^2)^3$ in the presence of the Abelian magnetic fluxes. The regularization of infinite Kaluza-Klein (KK) sum is achieved by the use of Barnes $ζ$-functions, which can be applied to the case with Landau level structure of KK mass spectrum. We apply the technique to two different models of the 10D super Yang-Mills theory: The one is to introduce the magnetic flux background to the 10D super Yang-Mills action. The other is to first embed 10D super Yang-Mills action into 4D $\mathcal{N}=1$ superspace and to introduce magnetic fluxes. The two model buildings result in tree level potential. The KK mass spectrum of two models look different and we compute the one-loop vacuum energy of each case. Nevertheless, both of the KK mass spectra have the Landau level structure and we can apply the regularization method in the same way. We show that despite the differences the resultant one-loop vacuum energy of both models coincide with 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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