Low-Energy Effective Action in N = 4 Sup
โ
I. L. Buchbinder
๐
Article
๐
2000
๐
John Wiley and Sons
๐
English
โ 56 KB
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