$SU(2,R{)}_q$ Symmetries of Non-Abelian Toda Theories

Abstract

The classical and quantum algebras of a class of conformal NA-Toda models are studied. It is shown that the $SL(2,R{)}_q$ Poisson brackets algebra generated by certain chiral and antichiral charges of the nonlocal currents and the global U(1) charge appears as an algebra of the symmetries of these models.

13 pages, no figures, latex file

References in corpus (1)

• Parafermionic Reductions of WZW Model

Cited by in corpus (8)

• The complex Sine-Gordon equation as a symmetry flow of the AKNS Hierarchy
• Dyonic Integrable Models
• Electrically Charged Topological Solitons
• T-duality of axial and vector dyonic integrable models
• Soliton Spectrum of Integrable Models with Local Symmetries
• Solitons with Isospin
• W-algebras for non-abelian Toda systems
• Torsionless T-selfdual Affine NA Toda Models