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arXiv 2205.09545hep-thhep-ph
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Snowmass白皮书:量子场论及其他领域的广义对称性

Snowmass White Paper: Generalized Symmetries in Quantum Field Theory and Beyond

Clay Cordova, Thomas T. Dumitrescu, Kenneth Intriligator, Shu-Heng Shao

摘要:

对称性在量子场论中起着中心作用。最近的发展包括作用于缺陷和其他子系统的对称性,以及分类而不是类群的对称性。这些广义的对称性概念允许限制动力学的新类型的异常。我们回顾了量子场论中这些新的对称性方面的一些变革性实例,并对最近的应用进行了粗略的概述。

英文摘要:

Symmetry plays a central role in quantum field theory. Recent developments include symmetries that act on defects and other subsystems, and symmetries that are categorical rather than group-like. These generalized notions of symmetry allow for new kinds of anomalies that constrain dynamics. We review some transformative instances of these novel aspects of symmetry in quantum field theory, and give a broad-brush overview of recent applications.

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。

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