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Three-Loop β-Function of N=1 Supersymmetric Electrodynamics Regularized by Higher Derivatives |
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| Authors: | Soloshenko A A Stepanyantz K V |
| Institution: | (1) Moscow State University, Moscow, Russia |
| Abstract: | We calculate three-loop corrections to the effective action for N=1 supersymmetric electrodynamics regularized by higher derivatives. Using the obtained results, we investigate the anomaly problem in the considered model. |
| Keywords: | supersymmetry regularization higher covariant derivatives dimensional reduction |
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