CAREER: Homotopical representation theory and TQFTs

职业：同伦表示理论和 TQFT

• 批准号: 2239698
• 负责人: Cris Negron
• 金额: $ 42.5万
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-07-15 至 2028-06-30
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2239698&HistoricalAwards=false
• 关键词: CAREER; Homotopical; representation; theory; TQFTs

This project will develop novel connections between modern mathematics and quantum field theory. Quantum field theories are an effective tool in modern physics. The project will develop the mathematics needed to rigorously describe and analyze such theories by leveraging recent innovations in abstract algebra and geometry to explicitly describe quantum field theories in mathematical terms. In addition to scientific advances, the project will both develop text-based resources for mathematicians that will advance researchers' abilities to access and deploy cutting edge methods in algebra and geometry and provide support to community-based education programs in the Los Angeles area. More precisely, the PI will use homotopical approaches in representation theory to provide rigorous mathematical realizations of topological quantum field theories whose associated moduli of vacua are non-compact. Topological field theories of this type arise naturally as twists of supersymmetric quantum field theories. In producing the aforementioned realizations, the PI will develop new relationships between representations of quantum groups and the geometry of Springer resolutions.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该项目将发展现代数学和量子场论之间的新联系。量子场论是现代物理学的一个有效工具。该项目将开发严格描述和分析这些理论所需的数学，利用抽象代数和几何学的最新创新，以数学术语明确描述量子场论。除了科学进步之外，该项目还将为数学家开发基于文本的资源，这将提高研究人员在代数和几何中访问和部署尖端方法的能力，并为洛杉矶地区的社区教育计划提供支持。更确切地说，PI将使用同伦方法在表示论中提供严格的数学实现拓扑量子场论，其相关的真空模是非紧的。这类拓扑场论是超对称量子场论的一种变体。在产生上述实现的过程中，PI将开发量子群表示和Springer分辨率几何之间的新关系。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。