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Strong Coupling Expansions of SU(N) Seiberg-Witten Theory

Eric D'Hoker·D. H. Phong
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Abstract

We set up a systematic expansion of the prepotential for ${\cal N}=2$ supersymmetric Yang-Mills theories with SU(N) gauge group in the region of strong coupling where a maximal number of mutually local fields become massless. In particular, we derive the first non-trivial non-perturbative correction, which is the first term in the strong coupling expansion providing a coupling between the different U(1) factors, and which governs for example the strength of gaugino Yukawa couplings.

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Eric D'Hoker, D. H. Phong. 1997-01-13. Strong Coupling Expansions of SU(N) Seiberg-Witten Theory. https://doi.org/10.1016/s0370-2693(97)00145-7

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