An Algebraic Approach to M/Superstring Theory and Supergravity

M/超弦理论和超引力的代数方法

• 批准号: 0245337
• 负责人: Murat Gunaydin
• 金额: $ 9.9万
• 依托单位: Pennsylvania State Univ University Park
• 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=0245337&HistoricalAwards=false
• 关键词: Algebraic; Approach; Superstring; Theory; Supergravity

The proposed research is on algebraic approaches to understanding aspects of M/Superstring Theory and Supergravity. The PI proposes to obtain the spectra of M/Superstring theory in different space-time backgrounds. The main thrust will be to understand better AdS/CFT dualities in these backgrounds. The PI intends to make further studies of gauged N=2 supergravity theory and to understand their embeddings in M/superstring theory. The connection between supercoherent state bases of conformal supergroups and harmonic superspace will be investigated with an eye for understanding AdS/CFT dualities. In a more formal area, the PI will investigate the unitary representations of non-compact symmetry groups of extended supergravity theories and use this information to better understand M/superstring theory.

拟议的研究是基于代数方法来理解M/Superstring理论和超级实力的各个方面的方法。 PI提议在不同的时空背景下获得M/SuperString理论的光谱。主要的推力是在这些背景下了解更好的广告/CFT二元性。 PI打算进一步研究n = 2超级实力理论，并了解其在M/SuperString理论中的嵌入。相结合超级组和谐波超空间的超级共同状态基础将进行研究，以了解了解ADS/CFT双重性。在更正式的领域，PI将研究非紧密的超级重力理论的非紧凑对称群体的统一表示，并使用此信息更好地理解M/Superstring理论。