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arXiv · hep-th/9903024

Low-Energy Effective Action in N=4 Super Yang-Mills Theory

I. L. Buchbinder
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Abstract

We consider N=4 supersymmetric Yang-Mills theory formulated in terms of N=2 superfields in harmonic superspace. Using the background field method we define manifestly gauge invariant and N=2 supersymmetric effective action depending on N=2 strength superfields and develop a general procedure for its calculation in one-loop approximation. Explicit form for this effective action is found for the case of SU(2) gauge group broken down to U(1).

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I. L. Buchbinder. 1999-03-02. Low-Energy Effective Action in N=4 Super Yang-Mills Theory. https://doi.org/10.1002/(sici)1521-3978(20001)48%3A1%2F3%3C45%3A%3Aaid-prop45%3E3.0.co%3B2-b

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