Cargando…
Polynomial relations in the centre of U$_{q}$(sl(N))
When the parameter of deformation q is a m-th root of unity, the centre of U_q(sl(N))$ contains, besides the usual q-deformed Casimirs, a set of new generators, which are basically the m-th powers of all the Cartan generators of U_q(sl(N)). All these central elements are however not independent. In...
Autores principales: | , |
---|---|
Lenguaje: | eng |
Publicado: |
1994
|
Materias: | |
Acceso en línea: | https://dx.doi.org/10.1007/BF00805857 http://cds.cern.ch/record/254220 |