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arXiv · 1806.02552

Multiplicative renormalization of Yang-Mills theories in the background-field formalism

Igor A. Batalin·Peter M. Lavrov·Igor V. Tyutin
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Abstract

In the paper, within the background-field method, the structure of renormalizations is studied as for Yang-Mills fields interacting with a multiplet of spinor fields. By extending the Faddeev-Popov action with extra fields and parameters, one is allowed to establish the multiplicative character of the renormalizability. The renormalization of the physical parameters is shown to be gauge-independent.

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Igor A. Batalin, Peter M. Lavrov, Igor V. Tyutin. 2018-07-17. Multiplicative renormalization of Yang-Mills theories in the background-field formalism. https://doi.org/10.1140/epjc%2Fs10052-018-6031-6

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