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Phys. Rev. D 55, 2398–2409 (1997)

Determination of anomalies in supersymmetric theories

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Friedemann Brandt and Jordi París
Instituut voor Theoretische Fysica, Katholieke Universiteit Leuven, Celestijnenlaan 200 D, B-3001 Leuven (Heverlee), Belgium

Received 31 July 1996; published in the issue dated 15 February 1997

We develop an efficient technique to compute anomalies in supersymmetric theories by combining the so-called nonlocal regularization method and superspace techniques. To illustrate the method we apply it to a four-dimensional toy model with potentially anomalous N=1 supersymmetry and prove explicitly that in this model all the candidate supersymmetry anomalies have vanishing coefficients at the one-loop level.

© 1997 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.55.2398
DOI:
10.1103/PhysRevD.55.2398
PACS:
11.30.Pb, 12.60.Jv