INTEGRABILITY IN RANDOM MATRIX MODELS

被引：38

作者：

ALVAREZGAUME, L

GOMEZ, C

LACKI, J

机构：

[1] UNIV GENEVA,DEPT PHYS THEOR,CH-1211 GENEVA 4,SWITZERLAND

[2] INST ADV STUDY,SCH NAT SCI,PRINCETON,NJ 08540

[3] UNIV SALAMANCA,DEPT FIS,SALAMANCA,SPAIN

来源：

PHYSICS LETTERS B | 1991年 / 253卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(91)91363-Z

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We prove the equivalence between the recent matrix model formulation of 2D gravity and lattice integrable models. For even potentials this system is the Volterra hierarchy, and many properties of the continuum matrix model like the Virasoro conditions on the partition function stem directly from the integrability properties of the lattice model and its hamiltonian properties.

引用

页码：56 / 62

页数：7

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