Wednesday, July 18, 2012

1207.3806 (J. G. Russo et al.)

Large N Limit of N=2 SU(N) Gauge Theories from Localization    [PDF]

J. G. Russo, K. Zarembo
We study N=2 Yang-Mills theory on S^4 in the large-N limit. We find that on a large sphere Wilson loops obey a perimeter law and that the free energy grows quadratically with the radius of the sphere. We also comment on the large-N limit of the N=2* theory, and on the free energy in N=2 and N=4 superconformal theories.
View original: http://arxiv.org/abs/1207.3806

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