Weak C* Hopf Symmetry
Abstract
Description
Weak C* Hopf algebras can act as global symmetries in low-dimensional quantum field theories, when braid group statistics prevents group symmetries. Possibilities to construct field algebras with weak C* Hopf symmetry from a given theory of local observables are discussed.
8 pages, Latex2e, with .sty-file included; report-no added, minor make-up
8 pages, Latex2e, with .sty-file included; report-no added, minor make-up