ON NONLINEAR W-INFINITY SYMMETRY OF GENERALIZED LIOUVILLE AND CONFORMAL TODA MODELS

Authors
ARATYN H FERREIRA LA GOMES JF ZIMERMAN AH
Citation
H. Aratyn et al., ON NONLINEAR W-INFINITY SYMMETRY OF GENERALIZED LIOUVILLE AND CONFORMAL TODA MODELS, Physics letters. Section B, 318(4), 1993, pp. 604-612
Citations number
16
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
318
Issue
4
Year of publication
1993
Pages
604 - 612
Database
ISI
SICI code
0370-2693(1993)318:4<604:ONWSOG>2.0.ZU;2-O
Abstract
Invariance under non-linear ($) over cap W infinity algebra is shown f or the two-boson Liouville type of model and its algebraic generalizat ions, the extended conformal Toda models. The realization of the corre sponding generators in terms of two boson currents within KP hierarchy is presented.