36 citations · 163 across the 8 of their papers we have counts for
Showing 1994Show all
3 papers · 1 filter
hep-th1994★ 6 cited
The quantum Poincare group from quantum group contraction
Philippe Zaugg
We propose a contraction of the de Sitter quantum group leading to the quantum Poincare group in any dimensions. The method relies on the coaction of the de Sitter quantum group on…
hep-th1994★ 1 cited
Lattice Poincare as a quantum deformed algebra
Cesar Gomez, Henri Ruegg, Philippe Zaugg
We propose a definition of a Poincaré algebra for a two dimensional space--time with one discretized dimension. This algebra has the structure of a Hopf algebra. We use the link be…
hep-th1994★ 8 cited
The quantum 2-dimensional Poincare group from quantum group contraction
Philippe Zaugg
A new derivation of the quantum deformation of the 2 dimensional Euclidean Poincare group (cf S. Zakrzewski) is proposed. It is based on a contraction of the Hopf algebra Fun(SO_q(…