Pre-regularization for supersymmetry
Abstract
A new regularization procedure for field theories is introduced that respects Ward-Takahashi-Slavnov-Taylor (WTST) identities while allowing divergences to be parametrized in any manner desired. Called pre-regularization, the procedure is particularly well-suited for supersymmetric field theories since the super-WTST identities are explicitly preserved in perturbation theory.
- Publication:
-
Physics Letters B
- Pub Date:
- December 1983
- DOI:
- 10.1016/0370-2693(83)90111-9
- Bibcode:
- 1983PhLB..133...83E