The Relation between Linear and Non-Linear $N=3,4$ Supergravity Theories
arXiv:hep-th/9304020 · doi:10.1103/PhysRevD.48.2789
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.
14 pages, LaTeX, LBL-323778, UCB-PTH-93/07, KUL-TF-93/10