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arXiv · 1712.00763

Exact results in explicit three-loop calculations using higher derivatives for ${\cal N}=1$ SQCD

A. L. Kataev·A. E. Kazantsev·K. V. Stepanyantz
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Abstract

We calculate the three-loop Adler $D$-function of ${\cal N}=1$ SQCD regularized by higher covariant derivatives and find the subtraction scheme in which the exact NSVZ-like relation for this function that was recently proposed is valid.

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A. L. Kataev, A. E. Kazantsev, K. V. Stepanyantz. 2017-12-03. Exact results in explicit three-loop calculations using higher derivatives for ${\cal N}=1$ SQCD. https://doi.org/10.1134/s1063779618050222

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