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Three-loop $β$-function for N=1 supersymmetric electrodynamics, regularized by higher derivatives

A. A. Soloshenko·K. V. Stepanyantz
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Abstract

Three-loop quantum corrections to the effective action are calculated for N=1 supersymmetric electrodynamics, regularized by higher derivatives. Using the obtained results we investigate the anomaly puzzle in the considered model.

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A. A. Soloshenko, K. V. Stepanyantz. 2003-04-09. Three-loop $β$-function for N=1 supersymmetric electrodynamics, regularized by higher derivatives. https://doi.org/10.1023/b%3Atamp.0000039832.82367.50

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