paper

Matrix eigenvalue model: Feynman graph technique for all genera

arXiv:math-ph/0604014 · doi:10.1088/1126-6708/2006/12/026

Abstract

We present the diagrammatic technique for calculating the free energy of the matrix eigenvalue model (the model with arbitrary power by the Vandermonde determinant) to all orders of 1/N expansion in the case where the limiting eigenvalue distribution spans arbitrary (but fixed) number of disjoint intervals (curves).

Latex, 27 pages

References in corpus (1)

Cited by in corpus (64)