paper

Exact Multi-Matrix Correlators

arXiv:0801.2061 · doi:10.1088/1126-6708/2008/03/044

Abstract

We argue that restricted Schur polynomials provide a useful parameterization of the complete set of gauge invariant variables of multi-matrix models. The two point functions of restricted Schur polynomials are evaluated exactly in the free field theory limit. They have diagonal two point functions.

13+1 pages; v1:minor improvements in presentation and refs added; v2: additional comments in finite N counting; v3: Final JHEP version

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