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arXiv 2011.09366hep-thmath-phmath.MP
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量子场论中的最一般化子

The Most General Propagator in Quantum Field Theory

Luca Fabbri, Rodolfo José Bueno Rogerio

摘要:

场传播子是量子场论计算所必需的最重要的数学工具之一。应用总是在平面波方面进行的,虽然这已经提供了许多宏伟的结果,人们仍然可以想知道什么是最一般的传播子,可以写的形式。在本文中,通过利用所谓的极形式,我们找到最一般的传播子的情况下旋量,无论是正规的或奇异的,我们给一个一般性的讨论的情况下,向量。

英文摘要:

One of the most important mathematical tools necessary for Quantum Field Theory calculations is the field propagator. Applications are always done in terms of plane waves and although this has furnished many magnificent results, one may still be allowed to wonder what is the form of the most general propagator that can be written. In the present paper, by exploiting what is called polar form, we find the most general propagator in the case of spinors, whether regular or singular, and we give a general discussion in the case of vectors.

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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