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On the M-theory description of supersymmetric gluodynamics

Felipe Canoura·Paolo Merlatti
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Abstract

We study the stringy description of N=1 supersymmetric SU(N) gauge theory on R^{1,2} X S^1. Our description is based on the known Klebanov-Strassler and Maldacena-Nunez solutions, properly modified to account for the compact dimension. The presence of this circle turns out to be a non trivial modification and it leads us to consider the up-lifted eleven dimensional solution. We discuss some of its properties. Perhaps the most interesting one is that extra BPS M-branes are present. These generate a non-perturbative superpotential that we explicitly compute. Our findings, besides their interest in the gauge-string correspondence, may also have applications in the cosmological KKLT and KKLMMT scenarios.

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Felipe Canoura, Paolo Merlatti. 2007-07-13. On the M-theory description of supersymmetric gluodynamics. https://doi.org/10.1088/1126-6708%2F2007%2F07%2F042

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