The Particle Physics and Cosmology of Supersymmetry and String Theory

粒子物理学和超对称宇宙学以及弦理论

• 批准号: EP/I02784X/1
• 负责人: Andre Lukas
• 金额: $ 6.26万
• 依托单位: University of Oxford
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2010
• 资助国家: 英国
• 起止时间: 2010 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FI02784X%2F1
• 关键词: Particle; Physics; Cosmology; Supersymmetry; String

In 2010, the Large Hadron Collider (LHC) will begin colliding protons accelerated to close to the speed of light, thus creating conditions that occurred in the universe just after the Big Bang. Experiments at the LHC will explore the origin of mass and search for new symmetries of nature, such as supersymmetry. Cosmological observations are also entering a new era, with the Planck satellite imaging the cosmic microwave background (CMB) and dark energy/dark matter probes such as the Joint Dark Energy Mission (JDEM). The theoretical understanding of supersymmetric theories, such as superstrings and their higher dimensional extension M-theory, has matured to a point where their structure and predictions can be compared with this new data. It is the purpose of this proposal to create an international and interdisciplinary research network, with participating institutions in the UK, the US and Germany, which will explore a wide class of superstring and M-theory constructions and relate them to experimental results from the LHC and to cosmological observations.

2010 年，大型强子对撞机 (LHC) 将开始对加速至接近光速的质子进行碰撞，从而创造宇宙大爆炸后发生的条件。大型强子对撞机的实验将探索质量的起源并寻找自然的新对称性，例如超对称性。宇宙学观测也进入了一个新时代，普朗克卫星成像宇宙微波背景（CMB）和暗能量/暗物质探测器，例如联合暗能量任务（JDEM）。对超对称理论（例如超弦及其高维扩展 M 理论）的理论理解已经成熟到可以将其结构和预测与这些新数据进行比较的程度。该提案的目的是创建一个由英国、美国和德国的参与机构组成的国际跨学科研究网络，该网络将探索广泛的超弦和 M 理论结构，并将它们与大型强子对撞机的实验结果联系起来以及宇宙学观测。

项目成果

A Comprehensive Scan for Heterotic SU(5) GUT models

杂种 SU(5) GUT 模型的全面扫描

• DOI: 10.1007/jhep01(2014)047
• 发表时间: 2014
• 期刊: Journal of High Energy Physics
• 影响因子: 5.4
• 作者: Anderson L

Vacuum Varieties, Holomorphic Bundles and Complex Structure Stabilization in Heterotic Theories

杂种理论中的真空簇、全纯丛和复杂结构稳定性

• DOI: 10.48550/arxiv.1304.2704
• 发表时间: 2013
• 作者: Anderson L

Stabilizing the complex structure in heterotic Calabi-Yau vacua

稳定杂种优势 Calabi-Yau 真空中的复杂结构

• DOI: 10.1007/jhep02(2011)088
• 发表时间: 2011
• 期刊: Journal of High Energy Physics
• 影响因子: 5.4
• 作者: Anderson L

Heterotic line bundle standard models

杂种线束标准模型

• DOI: 10.1007/jhep06(2012)113
• 发表时间: 2012
• 期刊: Journal of High Energy Physics
• 影响因子: 5.4
• 作者: Anderson L

The Atiyah class and complex structure stabilization in heterotic Calabi-Yau compactifications

杂变 Calabi-Yau 致密化中的 Atiyah 类和复杂结构稳定性

• DOI: 10.1007/jhep10(2011)032
• 发表时间: 2011
• 期刊: Journal of High Energy Physics
• 影响因子: 5.4
• 作者: Anderson L