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arXiv 1409.1245hep-thcond-mat.softhep-ph
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环形拓扑上的量子场论:代数结构及其应用

Quantum field theory on toroidal topology: algebraic structure and applications

F. C. Khanna, A. P. C. Malbouisson, J. M. C. Malbouisson, A. E. Santana

摘要:

环面量子理论的发展有着悠久的历史,可以追溯到20世纪20年代,Nordström,Kaluza和Klein试图定义一个有限大小的第四维空间,以环面的形式弯曲,这样爱因斯坦和麦克斯韦方程组就可以统一起来。考虑到与粒子物理学有关的宇宙学问题,进行了许多发展,导致了对物理学领域有用的方法,其中尺寸效应发挥了重要作用。在过去的几十年里,对有限尺寸效应系统的兴趣迅速增加,主要是由于实验的改进。在这篇评论中,紧化量子场论的基础上的环面提出了一个统一的方式,以考虑在粒子和凝聚态物理的应用。

英文摘要:

The development of quantum theory on a torus has a long history, and can be traced back to the 1920s, with the attempts by Nordström, Kaluza and Klein to define a fourth spatial dimension with a finite size, being curved in the form of a torus, such that Einstein and Maxwell equations would be unified. Many developments were carried out considering cosmological problems in association with particles physics, leading to methods that are useful for areas of physics, in which size effects play an important role. This interest in finite size effect systems has been increasing rapidly over the last decades, due principally to experimental improvements. In this review, the foundations of compactified quantum field theory on a torus are presented in a unified way, in order to consider applications in particle and condensed matted physics.

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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