Loop equations for multi-cut matrix models

Gernot Akemann

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arXiv · hep-th/9503185

Loop equations for multi-cut matrix models

Gernot Akemann

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Abstract

The loop equation for the complex one-matrix model with a multi-cut structure is derived and solved in the planar limit. An iterative scheme for higher genus contributions to the free energy and the multi-loop correlators is presented for the two-cut model, where explicit results are given up to and including genus two. The double-scaling limit is analyzed and the relation to the one-cut solution of the hermitian and complex one-matrix model is discussed.

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Gernot Akemann. 1995-03-27. Loop equations for multi-cut matrix models. https://arxiv.org/abs/hep-th/9503185

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