On gauge/string correspondence and mirror symmetry

We consider a mirror dual of the Berkovits-Vafa A-model for the BPS superstring on AdS(5) x S-5 in the form of a deformed superconifold. Via geometric transition, the theory has a dual description as the hermitian gaussian one-matrix model. We show that the A-model amplitudes of AdS(2) x S-4 branes, breaking the superconformal symmetry as U(2, 2 vertical bar 4) -> OSp( 4*vertical bar 4), are evaluated in terms of observables in the matrix model. As such, upon the usual identification g(YM)(2) M = g(s), these can be expanded as Drukker-Gross circular 1/2-BPS Wilson loops in the perturbative regime of N = 4 SYM.