MULTIFIELD REPRESENTATIONS OF THE KP HIERARCHY AND MULTIMATRIX MODELS

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	MULTIFIELD REPRESENTATIONS OF THE KP HIERARCHY AND MULTIMATRIX MODELS
	BONORA, L , SCUOLA INT SUPER STUDI AVANZATI,SISSA,VIA BEIRUT 2,I-34014 TRIESTE,ITALY.; BONORA, L; XIONG, CS
刊名	PHYSICS LETTERS B
	1993
卷号	317 期号:3 页码:329-340
ISSN号	0370-2693
英文摘要	We discuss the integrable hierarchies that appear in multi-matrix models. They can be envisaged as multi-field representations of the KP hierarchy. We then study the possible reductions of this systems via the Dirac reduction method by suppressing successively one by one part of the fields. We find in this way new integrable hierarchies, of which we are able to write the Lax pair representations by means of suitable Drinfeld-Sokolov linear systems. At the bottom of each reduction procedure we find an Nth KdV hierarchy. We discuss in detail the case which leads to the KdV hierarchy and to the Boussinesque hierarchy, as well as the general case in the dispersionless limit.
学科主题	Physics
URL标识	查看原文
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/11986]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	BONORA, L , SCUOLA INT SUPER STUDI AVANZATI,SISSA,VIA BEIRUT 2,I-34014 TRIESTE,ITALY.
推荐引用方式 GB/T 7714	BONORA, L , SCUOLA INT SUPER STUDI AVANZATI,SISSA,VIA BEIRUT 2,I-34014 TRIESTE,ITALY.,BONORA, L,XIONG, CS. MULTIFIELD REPRESENTATIONS OF THE KP HIERARCHY AND MULTIMATRIX MODELS[J]. PHYSICS LETTERS B,1993,317(3):329-340.
APA	BONORA, L , SCUOLA INT SUPER STUDI AVANZATI,SISSA,VIA BEIRUT 2,I-34014 TRIESTE,ITALY.,BONORA, L,&XIONG, CS.(1993).MULTIFIELD REPRESENTATIONS OF THE KP HIERARCHY AND MULTIMATRIX MODELS.PHYSICS LETTERS B,317(3),329-340.
MLA	BONORA, L , SCUOLA INT SUPER STUDI AVANZATI,SISSA,VIA BEIRUT 2,I-34014 TRIESTE,ITALY.,et al."MULTIFIELD REPRESENTATIONS OF THE KP HIERARCHY AND MULTIMATRIX MODELS".PHYSICS LETTERS B 317.3(1993):329-340.