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arXiv · hep-th/0504029

Mixed correlation functions in the 2-matrix model, and the Bethe ansatz

B. Eynard·N. Orantin
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Abstract

Using loop equation technics, we compute all mixed traces correlation functions of the 2-matrix model to large N leading order. The solution turns out to be a sort of Bethe Ansatz, i.e. all correlation functions can be decomposed on products of 2-point functions. We also find that, when the correlation functions are written collectively as a matrix, the loop equations are equivalent to commutation relations.

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B. Eynard, N. Orantin. 2005-06-09. Mixed correlation functions in the 2-matrix model, and the Bethe ansatz. https://doi.org/10.1088/1126-6708%2F2005%2F08%2F028

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