## A quantum analogue of the GrothendieckTeichmüller group

- K.-G. Schlesinger
- J. Phys. A: Math. Gen
- 2002

- Published 2004

We find a self-dual noncommutative and noncocommutative Hopf algebra HF acting as a universal symmetry on the modules over inner Frobenius algebras of modular categories (as used in two dimensional boundary conformal field theory) similar to the GrothendieckTeichmüller groupGT as introduced by Drinfeld as a universal symmetry of quasitriangular quasi-Hopf… CONTINUE READING

### Presentations referencing similar topics