PLANAR APPROXIMATION .2.

被引：746

作者：

ITZYKSON, C

ZUBER, JB

机构：

[1] Division de la Physique, CEN-Saclay, 91190 Gif-Sur-Yvette

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1980年 / 21卷 / 03期

关键词：

D O I：

10.1063/1.524438

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The planar approximation is reconsidered. It is shown that a saddle point method is ineffective, due to the large number of degrees of freedom. The problem of eliminating angular variables is illustrated on a simple model coupling two N × N matrices. © 1980 American Institute of Physics.

引用

页码：411 / 421

页数：11

共 13 条

[1] NONUNITARY BOGOLIUBOV TRANSFORMATIONS AND EXTENSION OF WICKS THEOREM
BALIAN, R
BREZIN, E
[J]. NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS, 1969, 64 (01): : 37 - +
[2] BESSIS D, 79 SACL PREPR, P23
[3] PLANAR DIAGRAMS
BREZIN, E
ITZYKSON, C
PARISI, G
ZUBER, JB
[J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1978, 59 (01) : 35 - 51
[4] SOME ASPECTS OF PLANAR PERTURBATION SERIES
KOPLIK, J
NEVEU, A
NUSSINOV, S
[J]. NUCLEAR PHYSICS B, 1977, 123 (01) : 109 - 131
[5] MEHTA ML, 79 SACL PREPR, P124
[6] MIGDAL AA, UNPUBLISHED
[7] Parisi Giorgio, COMMUNICATION
[8] PLANAR DIAGRAM THEORY FOR STRONG INTERACTIONS
THOOFT, G
[J]. NUCLEAR PHYSICS B, 1974, B 72 (03) : 461 - 473
[9] A CENSUS OF PLANAR TRIANGULATIONS
TUTTE, WT
[J]. CANADIAN JOURNAL OF MATHEMATICS, 1962, 14 (01): : 21 - &
[10] VENEZIANO G, 1978, 19TH P INT C HIGH EN

← 1 2 →