Effective matter superpotentials from Wishart random matrices

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  • 10 November 2002
Abstract
We show how within the Dijkgraaf-Vafa prescription one can derive superpotentials for matter fields. The ingredients forming the nonperturbative Affleck-Dine-Seiberg superpotentials arise from constrained matrix integrals, which are equivalent to classical complex Wishart random matrices. The mechanism is similar to the way the Veneziano-Yankielowicz superpotential arises from the matrix model measure.

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