Higher rank Wilson loops in the N = 2 SU(N)× SU(N) conformal quiver

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In this note we compute the expectation value of a circular BPS Wilson loop in the higher rank totally symmetric and antisymmetric representations of SU(N) in the A₁ quiver N = 2 SCFT, using a matrix model. We discuss the connection with a recent conjecture stating that expectation values of observables in this sector are obtained from N = 4 SYM by a universal renormalization of the `t Hooft coupling.