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arXiv 1902.09532hep-th
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含物质场的Yang-Mills理论的规范依赖性和乘性重整化

Gauge dependence and multiplicative renormalization of Yang-Mills theory with matter fields

Igor A. Batalin, Peter M. Lavrov, Igor V. Tyutin

摘要:

本文用背景场方法研究了具有旋量场和标量场多重态的SU(2)Yang-Mills理论的重整化和规范依赖。通过引入一个额外的费米子矢量场和一个常数费米子参数来推广BV-形式的量子作用量,证明了重整化的乘法性质。所考虑的理论的所有物理参数的重整化被证明是规范无关的。

英文摘要:

In the paper, within the background field method, the renormalization and the gauge dependence is studied as for an SU(2) Yang-Mills theory with multiplets of spinor and scalar fields. By extending the quantum action of the BV-formalism with an extra fermion vector field and a constant fermion parameter, the multiplicative character of the renormalizability is proven. The renormalization of all the physical parameters of the theory under consideration is shown to be gauge-independent.

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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