Research in Elementary Particle Theory

基本粒子论研究

• 批准号: 0242834
• 负责人: Tomasz Taylor
• 金额: $ 8万
• 依托单位: Northeastern University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-07-01 至 2006-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0242834&HistoricalAwards=false
• 关键词: Research; Elementary; Particle; Theory

The proposed research covers a wide range of topics in superstring theory and phenomenology. The main focus will be in non-Abelian generalizations of the Born-Infeld theory describing the SO (32) gauge boson excitations of Type I open Superstrings. Dualities will be used to analyze the effective action of these theories. Duality techniques will also be applied to understanding questions of superstring phenomenology such as supersymmetry breaking and mass generation with the purpose of obtaining testable prediction for present and future collider experiments. Among these predictions will be predictions of gaugino condensation mechanisms for understanding tan b and to understand cascades of supersymmetry breaking and their experimental consequences.

拟议的研究涵盖了超弦理论和现象学的广泛主题。主要的焦点将是在非阿贝尔推广的玻恩-因菲尔德理论描述SO（32）规范玻色子激发的I型开超弦。 本文将用对偶性来分析这些理论的有效作用。 对偶技术也将被应用于理解超弦现象学的问题，如超对称破缺和质量生成，目的是为现在和未来的对撞机实验获得可检验的预测。在这些预测中，将预测高吉诺凝聚机制，以了解tan B和了解超对称性破缺的级联及其实验结果。