Operator product expansions in four-dimensional superconformal field theories

Abstract

The operator product expansion in four-dimensional superconformal field theory is discussed. The OPE takes a particularly simple form for chiral operators, in $N=1$ and $N=2$, and for analytic operators, in $N=2$ and $N=4$. It is argued that the Green's functions of such operators can be determined up to constants.

9 pages, latex

References in corpus (1)

• New N=2 Superconformal Field Theories in Four Dimensions

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