Stringy Instantons as Strong Dynamics

Understand

We study the relation between stringy instantons and strong dynamics effects in type IIB toric quiver gauge theories.

• By exploiting the involutive property of Seiberg duality we relate the classical constraint on the moduli space of the gauge theory with the stringy instanton contribution to the superpotential.
• The result holds for unitary, orthogonal and symplectic gauge groups.