3 papers
math-ph2005
Comments about quantum symmetries of SU(3) graphs
R. Coquereaux, D. Hammaoui, G. Schieber +1
For the SU(3) system of graphs generalizing the ADE Dynkin digrams in the classification of modular invariant partition functions in CFT, we present a general collection of algebra…
hep-th2004
Higher Coxeter graphs associated to affine su(3) modular invariants
D. Hammaoui, G. Schieber, E. H. Tahri
The affine modular invariant partition functions in 2d RCFT are associated with a set of generalized Coxeter graphs. These partition functions fall into two classes, the bl…
math-ph1999
Quantum supergroup structure of the 1+1-dimensional quantum superplane, its dual and its differential calculus
M. El Falaki, E. H. Tahri
We show that the 1+1-dimensional quantum superplane introduced by Manin is a quantum supergroup according to the Faddeev-Reshetikhin-Takhtajan approach. We give its supermatrix ele…