We consider a mirror dual of the Berkovits-Vafa A-model for the BPS superstring on AdS5 × S5 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 AdS2 × S4 branes, breaking the superconformal symmetry as U(2,2|4) → OSp(4*|4), are evaluated in terms of observables in the matrix model. As such, upon the usual identification gYM2 = gs, these can be expanded as Drukker-Gross circular 1/2-BPS Wilson loops in the perturbative regime of Script N = 4 SYM.
On gauge/string correspondence and mirror symmetry / Bonelli, G.; Safaai, H.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2008:06(2008), pp. 1-14. [10.1088/1126-6708/2008/06/050]
On gauge/string correspondence and mirror symmetry
Bonelli, G.;
2008-01-01
Abstract
We consider a mirror dual of the Berkovits-Vafa A-model for the BPS superstring on AdS5 × S5 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 AdS2 × S4 branes, breaking the superconformal symmetry as U(2,2|4) → OSp(4*|4), are evaluated in terms of observables in the matrix model. As such, upon the usual identification gYM2 = gs, these can be expanded as Drukker-Gross circular 1/2-BPS Wilson loops in the perturbative regime of Script N = 4 SYM.| File | Dimensione | Formato | |
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