Title: Holographic metastability Show Chinese title

Title: 全息亚稳定性

Abstract: We show how supersymmetric QCD in a slice of AdS can naturally acquire metastable vacua. The formulation closely follows that of Intriligator, Seiberg and Shih (ISS), with an "electric" sector on the UV brane and a "magnetic" sector on the IR brane. However the 't Hooft anomaly matching that constrains the Seiberg duality central to ISS is replaced by anomaly inflow and cancellation, and the source of strong coupling is the CFT to which the theory couples rather than the gauge groups. The theory contains an anomaly free R-symmetry that, when broken by UV effects, leads to an O'Raifeartaigh model on the IR brane. In contrast to ISS, the R-symmetry breaking in the UV can be maximal, and yet the R-symmetry breaking in the IR theory remains under strict control: there is no need for retrofitting of small parameters. Show Chinese abstract

Abstract: 我们展示了在AdS的一个切片中的超对称QCD如何自然地获得亚稳真空。 该表述紧密遵循Intriligator、Seiberg和Shih（ISS）的方案，其中“电”部分位于紫外膜上，“磁”部分位于红外膜上。 然而，约束ISS中Seiberg对偶的't Hooft反常匹配被反常流入和抵消所取代，强耦合的来源是理论所耦合的共形场论（CFT），而不是规范群。 该理论包含一个无反常的R对称性，当它被紫外效应打破时，会在红外膜上产生一个O'Raifeartaigh模型。 与ISS不同，紫外处的R对称性破缺可以是最大的，而红外理论中的R对称性破缺仍然受到严格控制：不需要添加小参数。