%0 Journal Article
%T Low-Energy Effective Action in N=4 Super Yang-Mills Theories
%A I. L. Buchbinder
%J Physics
%D 2000
%I arXiv
%X We review a recent progress in constructing low-energy effective action in N=4 super Yang-Mills theories. Using harmonic superspace approach we consider N=4 SYM in terms of unconstrained N=2 superfield and apply N=2 background field method to finding effective action for N=4 SU(n) SYM broken down to U(n)$^{n-1}$. General structure of leading low-energy corrections to effective action is discussed.
%U http://arxiv.org/abs/hep-th/0008169v1