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arXiv · hep-th/9309005

Finite N analysis of matrix models for n-Ising spin on a random surface

Shinobu Hikami
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Abstract

The saddle point equation described by the eigenvalues of N by N Hermitian matrices is analized for a finite N case and the scaling relation for the large N is considered. The critical point and the critical exponents of matrix model are obtained by the finite N scaling. One matrix model and two matrix model are studied in detail. Small N behavior for n-Ising model on a random surface is investigated.

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Shinobu Hikami. 1993-09-01. Finite N analysis of matrix models for n-Ising spin on a random surface. https://doi.org/10.1016/0378-4371(94)90432-4

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