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The Relation between Linear and Non-Linear N=3,4 Supergravity Theories

Alexander Sevrin, Kris Thielemans, Walter Troost

hep-tharXiv:hep-th/9304020

Abstract

The effective actions for d=2, N=3,4 chiral supergravities with a linear and a non-linear gauge algebra are related to each other by a quantum reduction, the latter is obtained from the former by putting quantum currents equal to zero. This implies that the renormalisation factors for the quantum actions are identical.

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