Thursday, July 25, 2013

1307.6300 (I. L. Buchbinder et al.)

Towards harmonic superfield formulation of $\cN=4$ SYM theory with
gauged central charge

I. L. Buchbinder, N. G. Pletnev
We develop a superfield formulation of $\cN=4$ supersymmetric Yang-Mills theory with gauged central charge in $USp(4)$ harmonic superspace. Component formulation of this theory was given by Sohnius, Stelle and West \cite{SSW80} but its superfield formulation has not been constructed so far. We construct the superfield action, corresponding to this model, and show that it reproduces the component action from \cite{SSW80}.
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