CONNECTION BETWEEN THE AFFINE AND CONFORMAL AFFINE TODA MODELS AND THEIR HIROTA SOLUTION

被引：25

作者：

CONSTANTINIDIS, CP

FERREIRA, LA

GOMES, JF

ZIMERMAN, AH

机构：

[1] Instituto de Fisica Teórica - UNESP, 01405-900 São Paulo

来源：

PHYSICS LETTERS B | 1993年 / 298卷 / 1-2期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/0370-2693(93)91712-V

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is shown that the affine Toda models (AT) constitute a ''gauge fixed'' version of the conformal affine Toda model (CAT). This result enables one to map every solution of the AT models into an infinite number of solutions of the corresponding CAT models, each one associated to a point of the orbit of the conformal group. The Hirota tau-functions are introduced and soliton solutions for the AT and CAT models associated to SL (r + 1) and SP (r) are constructed.

引用

页码：88 / 94

页数：7

共 27 条

[1] A NEW DEFORMATION OF W-INFINITY AND APPLICATIONS TO THE 2-LOOP WZNW AND CONFORMAL AFFINE TODA MODELS [J].