Matrix eigenvalue model: Feynman graph technique for all genera
数学物理
2010-02-03 v1 高能物理 - 理论
math.MP
摘要
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).
引用
@article{arxiv.math-ph/0604014,
title = {Matrix eigenvalue model: Feynman graph technique for all genera},
author = {Leonid Chekhov and Bertrand Eynard},
journal= {arXiv preprint arXiv:math-ph/0604014},
year = {2010}
}
备注
Latex, 27 pages