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arXiv 1802.09626hep-th
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$E_8$理论的修补玩具

Tinkertoys for the $E_8$ Theory

Oscar Chacaltana, Jacques Distler, Anderson Trimm, Yinan Zhu

摘要:

我们构造了4D N=2的S类自洽场,它们源于$E_8$(2,0)理论.有49,836个孤立的SCFT作为3穿孔球体出现。其中,149个是“混合的”(包含伴随着相互作用的SCFT的自由超多重态),775个具有增强的全局对称性(超出了与穿孔相关的明显全局对称性)。在49,836个3-穿孔球体中,我们发现(在去除可能存在的任何自由超多重态之后)29个是产品SCFT。转向4-穿孔球体,我们发现1,025,438个4D SCFT作为一对3-穿孔球体的计量(使用简单的规范群)而产生。我们讨论了一些应用程序,包括恢复几个已知的4D SCFT。我们的全套结果可以在https://golem.ph.utexas.edu/class-S/E8/网站上访问。

英文摘要:

We construct the 4D N=2 SCFTs of class-S, which stem from the $E_8$ (2,0) theory. There are 49,836 isolated SCFTs which arise as 3-punctured spheres. Of these, 149 are "mixed" (contain free hypermultiplets accompanying the interacting SCFT) and 775 have enhanced global symmetries (beyond the manifest global symmetry associated to the punctures). Among the 49,836 3-punctured spheres we find (after removing any free hypermultiplets which may be present) 29 that are product SCFTs. Turning to 4-punctured spheres, we find 1,025,438 4D SCFTs arising as a gauging (with a simple gauge group) of a pair of 3-punctured spheres. We discuss a number of applications, including recovering several known 4D SCFTs. Our full set of results can be accessed on the Web at https://golem.ph.utexas.edu/class-S/E8/ .

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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