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arXiv · 0903.2512

Topological Expansion for the Cauchy two-Matrix-Model

Marco Bertola·Aleix Prats Ferrer
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Abstract

Recently, a two-matrix-model with a new type of interaction [1] has been introduced and analyzed using bi-orthogonal polynomial techniques. Here we present the complete 1/N^2 expansion for the formal version of this model, following the spirit of [2,3], i.e. the full expansion for the non mixed resolvent correlators and for the free energies.

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Marco Bertola, Aleix Prats Ferrer. 2009-03-13. Topological Expansion for the Cauchy two-Matrix-Model. https://doi.org/10.1088/1751-8113%2F42%2F33%2F335201

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