Graph Quantum Groups
High Energy Physics - Theory
2007-05-23 v1
Abstract
We define a new mathematical structure ( graph quantum group) which combines the tower of algebras associated with a graph and the structure of a Hopf algebra {\cal A}. In this structure Ocneanu's string operators become Hopf algebra intertwiners. We present some examples of graph quantum groups.
Cite
@article{arxiv.hep-th/9312177,
title = {Graph Quantum Groups},
author = {C. Gomez and G. Sierra},
journal= {arXiv preprint arXiv:hep-th/9312177},
year = {2007}
}
Comments
13 pages, latex (use the macro epic.sty available from hepth)