论文标题
层次结构问题：从基本面到边界
The Hierarchy Problem: From the Fundamentals to the Frontiers
论文作者
论文摘要
我们以广泛的教学介绍旨在阐明层次结构问题的基础，开始本论文。在引入了有效的现场理论之后，我们从各种角度讨论了重新归一化。我们专注于概念的理解和方法之间的联系，同时为清晰度提供了大量示例。然后，我们可以清楚地了解层次结构问题，这主要是通过引入和反驳其共同误解来审查的。接下来，我们讨论一些美丽的经典框架来解决这个问题。 However, we argue that the LHC data have qualitatively modified the issue into `The Loerarchy Problem'---how to generate an IR scale without accompanying visible structure---and we discuss recent work on this approach.在下半年，我们在这些方向上介绍了一些自己的作品，首先是探索中性自然方法如何激发各种物理前沿的Electroweak自然性的新型签名。最后，我们提出了一条新的自然道路，并建议重力要求的EFT的物理崩溃可能是违反我们在LHC上的EFT期望的原因。
We begin this thesis with an extensive pedagogical introduction aimed at clarifying the foundations of the hierarchy problem. After introducing effective field theory, we discuss renormalization at length from a variety of perspectives. We focus on conceptual understanding and connections between approaches, while providing a plethora of examples for clarity. With that background we can then clearly understand the hierarchy problem, which is reviewed primarily by introducing and refuting common misconceptions thereof. We next discuss some of the beautiful classic frameworks to approach the issue. However, we argue that the LHC data have qualitatively modified the issue into `The Loerarchy Problem'---how to generate an IR scale without accompanying visible structure---and we discuss recent work on this approach. In the second half, we present some of our own work in these directions, beginning with explorations of how the Neutral Naturalness approach motivates novel signatures of electroweak naturalness at a variety of physics frontiers. Finally, we propose a New Trail for Naturalness and suggest that the physical breakdown of EFT, which gravity demands, may be responsible for the violation of our EFT expectations at the LHC.
