6维 SCFT 的原子 Higgs 化 II:诱导流
Atomic Higgsings of 6D SCFTs II: Induced Flows
AI总结:
本文定义并研究6维 $\mathcal{N}=(1,0)$ 理论中的诱导流,将其用于共形物质、orbi-instanton 及部分 LST,并分析 Higgs 分支、Weyl 反常与膜图像。
摘要:
我们研究6维 $\mathcal{N}=(1,0)$ 理论的一类特定原子 Higgs 化,称之为诱导流。对于与一对幂零轨道相关的共形物质理论,诱导流由轨道的诱导给出。我们还考察了与从 $\mathrm{SU}(2)$ 的离散子群到 $E_8$ 的同态相关的 orbi-instanton 理论(以及某些 little string 理论)的诱导流。这给出了这些离散同态之间诱导的物理定义,类似于幂零轨道的诱导。我们分析了诱导流下的 Higgs 分支维数、Weyl 反常的单调性(或 LST 的2-群结构常数)以及膜图像。
英文摘要:
We study a specific type of atomic Higgsings of the 6d $\mathcal{N}=(1,0)$ theories, which we call the induced flows. For the conformal matter theory associated with a pair of nilpotent orbits, the induced flows are given by the inductions of the orbits. We also consider the induced flows for the orbi-instanton theories (as well as some little string theories) that are associated with the homomorphisms from the discrete subgroups of $\mathrm{SU}(2)$ to $E_8$. This gives a physical definition of the inductions among these discrete homomorphisms, analogous to the inductions of the nilpotent orbits. We analyze the Higgs branch dimensions, the monotonicity of the Weyl anomalies (or the 2-group structure constants for LSTs) and the brane pictures under the induced flows.
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