LHC上的无标度多元宇宙蓝图
Blueprints of the No-Scale Multiverse at the LHC
摘要：
我们提出了一个当代的弦景观和多元宇宙的似是而非的字符串，M-和F-理论真空。与传统的统计分类和屈服于人择原理相反，我们只试图证明存在一个非零概率的宇宙，与我们在解系综中观测到的物理相匹配。我们认为，无尺度超引力的重要性，作为一个基本的共同基础自发出现的宇宙学平坦的宇宙从量子“虚无”。具体地说，我们将继续探讨一个特定的模型，这是在大型强子对撞机和Tevatron测试的现象。被称为无标度F-SU（5），它代表了翻转SU（5）大统一理论（GUT）与F理论导出的额外TeV标度矢量多重态的交叉，以及无标度超引力的动力学，这反过来意味着一组非常有限的高能边界条件。通过第二次最小化标量希格斯势的最小值，我们动态地确定了上型希格斯真空期望值（VEV）与下型希格斯真空期望值（VEV）的比例tan β \simeq 15-20，普适的高根诺边界质量M_{1/2} \simeq 450 GeV，从而也确定了大统一体尺度希格斯VEV的总大小，同时限制了低能标准模型规范耦合。特别是，这个局部极小值位于之前描述的“黄金带”内，满足当前所有实验约束。然而，我们强调，首要目标不是确定为什么我们自己的特定宇宙具有任何数量的特定特征，而是梳理出哪些一般原则可能支配所有可能的宇宙的超集。
英文摘要：
We present a contemporary perspective on the String Landscape and the Multiverse of plausible string, M- and F-theory vacua. In contrast to traditional statistical classifications and capitulation to the anthropic principle, we seek only to demonstrate the existence of a non-zero probability for a universe matching our own observed physics within the solution ensemble. We argue for the importance of No-Scale Supergravity as an essential common underpinning for the spontaneous emergence of a cosmologically flat universe from the quantum "nothingness". Concretely, we continue to probe the phenomenology of a specific model which is testable at the LHC and Tevatron. Dubbed No-Scale F-SU(5), it represents the intersection of the Flipped SU(5) Grand Unified Theory (GUT) with extra TeV-Scale vector-like multiplets derived out of F-theory, and the dynamics of No-Scale Supergravity, which in turn imply a very restricted set of high energy boundary conditions. By secondarily minimizing the minimum of the scalar Higgs potential, we dynamically determine the ratio tan β\simeq 15-20 of up- to down-type Higgs vacuum expectation values (VEVs), the universal gaugino boundary mass M_{1/2} \simeq 450 GeV, and consequently also the total magnitude of the GUT-scale Higgs VEVs, while constraining the low energy Standard Model gauge couplings. In particular, this local minimum minimorum lies within the previously described "golden strip", satisfying all current experimental constraints. We emphasize, however, that the overarching goal is not to establish why our own particular universe possesses any number of specific characteristics, but rather to tease out what generic principles might govern the superset of all possible universes.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
