%0 Journal Article
%T N = (4,4) Supersymmetry and T-Duality
%A Malin G£¿teman
%J Symmetry
%D 2012
%I MDPI AG
%R 10.3390/sym4040603
%X A sigma model with four-dimensional target space parametrized by chiral and twisted chiral N =(2,2) superfields can be extended to N =(4,4) supersymmetry off-shell, but this is not true for a model of semichiral fields, where the N = (4,4) supersymmetry can only be realized on-shell. The two models can be related to each other by T-duality. In this paper we perform a duality transformation from a chiral and twisted chiral model with off-shell N = (4,4) supersymmetry to a semichiral model. We find that additional non-linear terms must be added to the original transformations to obtain a semichiral model with N =(4,4) supersymmetry, and that the algebra closes on-shell as a direct consequence of the T-duality.
%K supersymmetry
%K sigma models
%K semichiral superfields
%U http://www.mdpi.com/2073-8994/4/4/603