arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv math-ph/9903047math-phmath.MP
收藏

非对易几何与基本相互作用

Noncommutative geometry and fundamental interactions

T. Krajewski

摘要:

这篇博士论文旨在描述非对易几何在粒子物理和量子场论中的应用。它包括一个简单的调查的基本原则和定义的非交换几何,如光谱三元组,微分或规范理论的投射模。在此框架下,利用指标定理和循环同调,研究了3维和4维Chern-Simons和Yang-Mills作用泛函的拓扑非平凡性质.继非对易几何中标准模型的早期工作之后,它还提供了对所有基于时空结构的杨-米尔斯-希格斯模型的一般研究,时空结构是通常时空与离散空间的乘积,重点是由此产生的理论的物理性质。最后,最后一部分是致力于发展的经典和量子规范理论的非对易环面在任何维。它包括讨论的拓扑性质和对称性的行动,以及其微扰量子化。

英文摘要:

This PhD thesis aims at describing the applications of noncommutative geometry to particle physics and quantum field theory. It includes a brief survey of the basic principles and definitions of noncommutative geometry such as spectral triples, differential calculus or gauge theories on projective modules. Within this framework, The index theorem and cyclic homology are applied to the probe of topologically non trivial properties of Chern-Simons and Yang-Mills action functionals in dimension 3 and 4. Following earlier work on the standard model in noncommutative geometry, it also provides a general study of all Yang-Mills-Higgs models based on space-times structures which are the product of usual space-time by a discrete space, with emphasis on the physical properties of the resulting theories. Finally, the last part is devoted to the development of classical and quantum gauge theory on the noncommutative torus in any dimension. It includes a discussion of topological properties and symmetries of the action as well as its perturbative quantization.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑