We describe the magnetic phase of SU(N) (Formula presented.) super-Yang-Mills theories in the self-dual (Formula presented.)-background in terms of a new class of multi-cut matrix models. These arise from a non-perturbative completion of topological strings in the dual four-dimensional limit which engineers the gauge theory in the strongly coupled magnetic frame. The corresponding spectral determinants provide natural candidates for the (Formula presented.)-functions of isomonodromy problems for flat spectral connections associated with the Seiberg-Witten geometry.
New Results in N=2 Theories from Non-perturbative String / Bonelli, G.; Grassi, A.; Tanzini, A.. - In: ANNALES HENRI POINCARE'. - ISSN 1424-0637. - 19:3(2018), pp. 743-774. [10.1007/s00023-017-0643-5]
New Results in N=2 Theories from Non-perturbative String
Bonelli, G.;Tanzini, A.
2018-01-01
Abstract
We describe the magnetic phase of SU(N) (Formula presented.) super-Yang-Mills theories in the self-dual (Formula presented.)-background in terms of a new class of multi-cut matrix models. These arise from a non-perturbative completion of topological strings in the dual four-dimensional limit which engineers the gauge theory in the strongly coupled magnetic frame. The corresponding spectral determinants provide natural candidates for the (Formula presented.)-functions of isomonodromy problems for flat spectral connections associated with the Seiberg-Witten geometry.| File | Dimensione | Formato | |
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