Renormalization Group for Matrix Models with Branching Interactions

Abstract

We develop a method to obtain the large N renormalization group flows for matrix models of 2 dimensional gravity plus branched polymers. This method gives precise results for the critical points and exponents for one matrix models. We show that it can be generalized to two matrices models and we recover the Ising critical points.

19 pages, 1 latex2e + 7 eps files, revised version (misprints corrected and a few points made more precise)

References in corpus (1)

• Renormalization group approach to multiple-arc random matrix models

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