Integrability of the Wess-Zumino-Witten model as a non-ultralocal theory

被引：14
|
作者：
Rajeev, SG
Stern, A
Vitale, P
机构：
[1] UNIV ROCHESTER,DEPT PHYS,ROCHESTER,NY 14627
[2] UNIV ALABAMA,DEPT PHYS,TUSCALOOSA,AL 35487
[3] UNIV NAPLES,DIPARTIMENTO SCI FISICHE,I-80125 NAPLES,ITALY
来源：
PHYSICS LETTERS B | 1996年 / 388卷 / 04期
关键词：
D O I：
10.1016/S0370-2693(96)01224-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We consider the 2-dimensional Wess-Zumino-Witten (WZW) model in the canonical formalism introduced by Rajeev, Sparano and VitaIe [Int J. Mod. Phys. A 31 (1994) 5469]. Using an r-s matrix approach to non-ultralocal field theories we find the Poisson algebra of monodromy matrices and of conserved quantities with a new, non-dynamical, r matrix.
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页码：769 / 775
页数：7
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