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arXiv · 1304.3488

Omega-Deformed Seiberg-Witten Effective Action from the M5-brane

Neil Lambert·Domenico Orlando·Susanne Reffert
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Abstract

We obtain the leading order corrections to the effective action of an M5-brane wrapping a Riemann surface in the eleven-dimensional supergravity Omega-background. The result can be identified with the first order epsilon-deformation of the Seiberg-Witten effective action of pure SU(2) gauge theory. We also comment on the second order corrections and the generalization to arbitrary gauge group and matter content.

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Neil Lambert, Domenico Orlando, Susanne Reffert. 2013-06-05. Omega-Deformed Seiberg-Witten Effective Action from the M5-brane. https://doi.org/10.1016/j.physletb.2013.05.010

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