AI 中文总结
本文引入5d SCFT固定装置，填补非单李全局对称性构建块的空白，通过M理论几何实现，构建非单李味对称性的5d共形物质SCFT，并讨论其圆约化。
AI 中文摘要
在5d SCFT的原子分类背景下，具有非单李全局对称性的构建块尚属缺乏。在本工作中，我们通过引入一类新的5d UV不动点（即5d SCFT“固定装置”）来填补这一空白。物理上，5d SCFT固定装置是Higgs分支RG流的结果，通过M理论在奇异三维簇上几何实现，我们明确识别了这些簇。特别地，这使得构建具有非单李味对称性的5d共形物质SCFT成为可能。在此过程中，我们讨论了它们与4d类S理论相关的圆约化。
英文摘要
In the context of the atomic classification of 5d SCFTs building blocks with non-simply laced global symmetries are lacking. In this work we fill this gap by introducing a new class of 5d UV fixed points (the 5d SCFT "fixtures"). Physically, 5d SCFTs fixtures are the result of a Higgs branch RG flow, realized geometrically by M-theory on singular threefolds which we identify explicitly. In particular, this enables the construction of 5d conformal matter SCFTs with non-simply laced flavor symmetry. Along the way, we discuss their circle reduction in relation to 4d theories of class-S type.
Comments28 pages + appendices
