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arXiv 1602.02647hep-th
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5维超共形指数的NS极限

The NS limit of the 5D Superconformal Index

Constantinos Papageorgakis, Alessandro Pini, Diego Rodriguez-Gomez

摘要:

我们考虑了5维超共形指数的Nekrasov-Shatashvili(NS)极限,并提出了一种新的选择有限贡献的处方。将后者应用到U(1)理论的各种例子中,我们发现5D NS指数可以使用Córdova和Shao的最新技术来重现,他们将4D Schur指数与库仑分支理论的BPS谱联系起来。在这幅图中,5D瞬子孤子被解释为相关的5D BPS孤子中的附加味节点。

英文摘要:

We consider the Nekrasov-Shatashvili (NS) limit of the five-dimensional superconformal index and propose a novel prescription for selecting the finite contributions. Applying the latter to various examples of U(1) theories, we find that the 5D NS index can be reproduced using recent techniques of Córdova and Shao, who related the 4D Schur index to the BPS spectrum of the theory on the Coulomb branch. In this picture, the 5D instanton solitons are interpreted as additional flavour nodes in an associated 5D BPS quiver.

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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