Title: Flavor Universal Resonances and Warped Gravity Show Chinese title

Title: 风味通用共振和扭曲引力

Abstract: Warped higher-dimensional compactifications with "bulk" standard model, or their AdS/CFT dual as the purely 4D scenario of Higgs compositeness and partial compositeness, offer an elegant approach to resolving the electroweak hierarchy problem as well as the origins of flavor structure. However, low-energy electroweak/flavor/CP constraints and the absence of non-standard physics at LHC Run 1 suggest that a "little hierarchy problem" remains, and that the new physics underlying naturalness may lie out of LHC reach. Assuming this to be the case, we show that there is a simple and natural extension of the minimal warped model in the Randall-Sundrum framework, in which matter, gauge and gravitational fields propagate modestly different degrees into the IR of the warped dimension, resulting in rich and striking consequences for the LHC (and beyond). The LHC-accessible part of the new physics is AdS/CFT dual to the mechanism of "vectorlike confinement", with TeV-scale Kaluza-Klein excitations of the gauge and gravitational fields dual to spin-0,1,2 composites. Unlike the minimal warped model, these low-lying excitations have predominantly flavor-blind and flavor/CP-safe interactions with the standard model. Remarkably, this scenario also predicts small deviations from flavor-blindness originating from virtual effects of Higgs/top compositeness at $\sim O(10)$ TeV, with subdominant resonance decays into Higgs/top-rich final states, giving the LHC an early "preview" of the nature of the resolution of the hierarchy problem. Discoveries of this type at LHC Run 2 would thereby anticipate (and set a target for) even more explicit explorations of Higgs compositeness at a 100 TeV collider, or for next-generation flavor tests. Show Chinese abstract

Abstract: 具有“体”标准模型的扭曲高维紧致化，或其AdS/CFT对偶作为希格斯复合性和部分复合性的纯四维情景，为解决电弱层次问题以及味结构的起源提供了一种优雅的方法。 然而，低能电弱/味/CP约束以及LHC第一阶段没有发现非标准物理现象，表明仍存在“小层次问题”，并且使自然性背后的新的物理可能超出LHC的探测范围。 假设这种情况成立，我们表明在Randall-Sundrum框架中，存在一个简单且自然的最小扭曲模型扩展，其中物质、规范和引力场在扭曲维度的红外区域中传播适度不同的程度，从而对LHC（以及更远）产生丰富而显著的结果。 新物理的LHC可探测部分是“矢量约束”机制的AdS/CFT对偶，规范和引力场的TeV尺度Kaluza-Klein激发态对应于自旋0、1、2的复合粒子。 与最小扭曲模型不同，这些低能激发态与标准模型有主要的味盲和味/CP安全的相互作用。 值得注意的是，此情景还预测了来自$\sim O(10)$TeV 处希格斯/顶夸克复合性的虚拟效应引起的微小味盲偏差，以及次级共振衰变为希格斯/顶夸克丰富的末态，从而使LHC提前“预览”层次问题解决的本质。 在LHC第二阶段发现此类现象将由此预见（并设定目标）在100 TeV对撞机上对希格斯复合性的更明确探索，或下一代味测试。