Two-loop renormalization of the matter superfields and finiteness of N $$ \mathcal{N} $$ = 1 supersymmetric gauge theories regularized by higher derivatives
Abstract The two-loop anomalous dimension of the chiral matter superfields is calculated for a general N $$ \mathcal{N} $$ = 1 supersymmetric gauge theory regularized by higher covariant derivatives. We obtain both the anomalous dimension defined in terms of the bare couplings, and the one defined i...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2020-06-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP06(2020)108 |