Structure constants in $\mathcal{N}=2$ superconformal quiver theories at strong coupling and holography

Abstract

In a four-dimensional $\mathcal{N}=2$ superconformal quiver theory with gauge group $\mathrm{SU}(N)\times \mathrm{SU}(N)$ and bi-fundamental matter, we analytically obtain the exact strong-coupling behavior of the normalized 3-point correlators of single-trace scalar operators in the large-$N$ limit using localization techniques. We then obtain the same strong-coupling behavior from the holographic dual using the AdS/CFT correspondence at the supergravity level. This agreement confirms the validity of the analytic strong-coupling results and of the holographic correspondence in a non-maximally supersymmetric set-up in four dimensions.

5 pages, 2 figures

References in corpus (2)

• Exact correlation functions in SU(2) N=2 superconformal QCD
• Exact results in a N=2 superconformal gauge theory at strong coupling

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