独特的4d N=2 SCFT
Distinquishing 4d N=2 SCFTs
摘要：
我们构建了一个家庭的例子对4D N=2 SCFT的梯度库仑分支尺寸，Weyl异常系数和味对称代数和水平相吻合，但仍然是不同的SCFT。这种差异（可由超共形指数检测到）可以发生在任意高阶。我们认为，这是，但是，反映在不同的全球形式的味道对称群。
英文摘要：
We construct a family of examples of pairs of 4d N=2 SCFTs whose graded Coulomb branch dimensions, Weyl-anomaly coefficients and flavour symmetry algebras and levels coincide, but which are nonetheless distinct SCFTs. The difference (detectable by the superconformal index) can occur at arbitrarily high order. We argue that it is, however, reflected in a difference in the global form of the flavour symmetry groups.
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。
