Publication : t06/017
Matrix eigenvalue model: Feynman graph technique for all genera
Chekhov L. (Institute of Theoretical & Experimental Physics (ITEP), B. Cheremushkinskaya ul. 25, Moscow RU-117218, Russia)Eynard B. (CEA, DSM, SPhT (Service de Physique Théorique), F-91191 Gif-sur-Yvette, FRANCE)
Abstract:Année de publication : 2006
We present the diagrammatic technique for calculating the free energy of the matrix eigenvalue model (the model with arbitrary power beta 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).
Revue : JHEP 0612 026 (2006)
DOI : 10.1088/1126-6708/2006/12/026
Preprint : arXiv:math-ph/0604014
Lien : http://stacks.iop.org/1126-6708/2006/i=12/a=026
Numéro Exterieur : ITEP/TH-06/06 ; ccsd-00022361
Langue : Anglais
Fichier(s) à télécharger :
1126-6708_2006_12_026.pdf publi.pdf
