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arXiv · hep-th/9906011

An Elliptic Superpotential for Softly Broken N=4 Supersymmetric Yang-Mills Theory

N. Dorey
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Abstract

An exact superpotential is derived for the N=1 theories which arise as massive deformations of N=4 supersymmetric Yang-Mills (SYM) theory. The superpotential of the SU(N) theory formulated on R^{3}\times S^{1} is shown to coincide with the complexified potential of the N-body elliptic Calogero-Moser Hamiltonian. This superpotential reproduces the vacuum structure predicted by Donagi and Witten for the corresponding four-dimensional theory and also transforms covariantly under the S-duality group of N=4 SYM. The analysis yields exact formulae with interesting modular properties for the condensates of gauge-invariant chiral operators in the four-dimensional theory.

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N. Dorey. 1999-07-07. An Elliptic Superpotential for Softly Broken N=4 Supersymmetric Yang-Mills Theory. https://doi.org/10.1088/1126-6708%2F1999%2F07%2F021

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