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On the critical behaviour of hermitean f-matrix models in the double scaling limit with f >= 3

S. Balaska·J. Maeder·W. Ruehl
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Abstract

An algorithm for the isolation of any singularity of f-matrix models in the double scaling limit is presented. In particular it is proved by construction that only those universality classes exist that are known from 2-matrix models.

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S. Balaska, J. Maeder, W. Ruehl. 1997-08-13. On the critical behaviour of hermitean f-matrix models in the double scaling limit with f >= 3. https://doi.org/10.1142/s0217751x9900004x

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