Gauge-gravity dualities and their applications

计量重力二元性及其应用

• 批准号: 2894462
• 金额: --
• 依托单位: Swansea University
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2894462
• 关键词: Gauge; gravity; dualities; their; applications

The discovery of the gauge-gravity dualities (aka, holography) revolutionised theoretical physics, providing a new computational tool alongside a way to understand hard conceptual and formal problems in string theory. This framework provides a new interdisciplinary connection between formal developments in supergravity and string theory on one side, and applications of field theory to extensions of the Standard Model on the other. The project will further develop existing calculation tools provided by gauge-gravity dualities, and seek new applications at the frontiers of particle physics, including possible to models of electroweak symmetry breaking and of dark matter, for possible implications for the physics of the early universe and the relic stochastic background of gravitational waves.

规范-引力对偶（又名全息术）的发现彻底改变了理论物理学，提供了一种新的计算工具，同时也提供了一种理解弦论中难以理解的概念和形式问题的方法。这个框架提供了一个新的跨学科的联系，一方面是超引力和弦理论的正式发展，另一方面是场论在标准模型扩展中的应用。该项目将进一步发展规范-引力对偶性提供的现有计算工具，并寻求在粒子物理学前沿的新应用，包括可能的电弱对称性破缺和暗物质模型，以研究对早期宇宙物理学和引力波遗留随机背景的可能影响。