Artículos de revistas
SU(2,R)(q) symmetries of Non-Abelian Toda theories
Fecha
1998-09-03Registro en:
Physics Letters B. Amsterdam: Elsevier B.V., v. 435, n. 1-2, p. 49-60, 1998.
0370-2693
10.1016/S0370-2693(98)00764-3
WOS:000076171600008
9287776078149551
8215976645016606
Autor
Universidade Estadual Paulista (Unesp)
Centro Brasileiro de Pesquisas Físicas (CBPF)
ICTP
Institución
Resumen
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. (C) 1998 Elsevier B.V. B.V. All rights reserved.