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arXiv · 1301.1597

Rigorous Test of Non-conformal Holography: Wilson Loops in N=2* Theory

Alex Buchel·Jorge G. Russo·Konstantin Zarembo
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Abstract

N=2* gauge theory in four space-time dimensions arises as a deformation of the parent N=4 supersymmetric Yang-Mill theory under which its hypermultiplet acquires a mass. This theory, on the one hand, has a known supergravity dual and on the other hand is amenable to localization. We explain, using localization, a dynamical selection of the supergravity Coulomb branch vacuum at large N. We also demonstrate that large Wilson loops obey perimeter law, again finding exact match between direct field-theory calculations and string theory. Additionally, we compute free energy at large 't Hooft coupling.

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Alex Buchel, Jorge G. Russo, Konstantin Zarembo. 2013-01-08. Rigorous Test of Non-conformal Holography: Wilson Loops in N=2* Theory. https://doi.org/10.1007/jhep03(2013)062

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