Dimensional regularization and supersymmetry at the two-loop level
- 15 October 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 20 (8), 1832-1838
- https://doi.org/10.1103/physrevd.20.1832
Abstract
The self-energy and vertex corrections of the massless Wess-Zumino model are evaluated at the two-loop level by means of ordinary dimensional regularization. Unexpectedly the results satisfy the Ward identities of global sypersymmetry.Keywords
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