Research in Elementary Particle Theory and Quantum Field Theory (Physics)

基本粒子论与量子场论研究（物理）

• 批准号: 8815946
• 负责人: Jogesh Pati
• 金额: $ 45.11万
• 依托单位: University of Maryland, College Park
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-02-01 至 1992-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8815946&HistoricalAwards=false
• 关键词: Research; Elementary; Particle; Theory; Quantum

Several fundamental problems in the theory of elementary particles will be considered. These include the unification of fundamental forces and the types of matter, the replication of generations, the hierarchy of quark and lepton masses and mixings, the dynamics of possible preonic constituents of quarks, leptons and other particles of the standard model, the role of local supersymmetry in shaping such dynamics, quantum field theory methods of calculation of dynamical symmetry breaking, the theory of strings and superstrings, and possible small violations of Fermi and Bose statistics and TCP in the context of preonic local relativistic quantum field theory. Other studies will include models of CP violation, predictions of the electric dipole moment of the neutron, consequences of a preonic identification of four dimensional fields for superstring theories, the impact of elementary particle physics on the cosmology of the early universe, and ideas of compositeness.

我们将讨论基本粒子理论中的几个基本问题。这些包括基本力和物质类型的统一，世代的复制，夸克和轻子质量和混合物的层次，标准模型中夸克、轻子和其他粒子可能的前子成分的动力学，局域超对称性在形成这种动力学中的作用，计算动力学对称破缺的量子场论方法，弦和超弦的理论，以及在前子局域相对论量子场论的背景下，费米和玻色统计和tcp可能的小违规。其他研究将包括CP破坏的模型，中子电偶极矩的预测，超弦理论的四维场的前子识别的结果，基本粒子物理对早期宇宙宇宙学的影响，以及组合物的思想。