Precision Test of AdS_{6}/CFT_{5} in Type IIB String Theory.
Precision Test of AdS_{6}/CFT_{5} in Type IIB String Theory.
复制标题
IIB型弦理论中AdS_{6}/CFT_{5}的精度测试。
DOI：
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发表时间：
2018
影响因子：
8.6
通讯作者：
C. Uhlemann
中科院分区：
文献类型：
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作者：
Martin Fluder;C. Uhlemann
大于4维的超共形场论（SCFTs）已经成为量子场论的一个重要组成部分，在较低维中具有许多有趣的含义。它们很难用传统方法来定义，但可以用弦理论来设计。最近，一大批针对五维scft的AdS/CFT对偶被构建，这进一步支持了它们的存在，并允许对它们进行定量研究。我们以决定性的考验来面对这些二元性。我们得到了SCFTs规范理论变形中的配分函数和中心电荷，并将结果外推到共形不动点上。在适当的大N限制下，这与AdS/CFT预测精确匹配，为所提出的对偶性提供了强有力的支持。
Superconformal field theories (SCFTs) in dimensions greater than 4 have become an integral part in the general understanding of quantum field theory, with many interesting implications in lower dimensions. They are hard to define using traditional methods, but can be engineered in string theory. Recently, a large class of AdS/CFT dualities has been constructed for five-dimensional SCFTs, which further supports their existence and allows for quantitative studies. We confront these dualities with a decisive test. We obtain the partition functions and central charges in gauge theory deformations of the SCFTs and extrapolate the results to the conformal fixed points. In the appropriate large N limits, this precisely matches the AdS/CFT predictions, providing strong support for the proposed dualities.