Quasitriangular structure and twisting of the 2+1 bicrossproduct model

S. Majid, P. K. Osei

We show that the bicrossproduct model $C[S{U}_2^{\ast }]▶◃U(s{u}_2)$ quantum Poincare group in 2+1 dimensions acting on the quantum spacetime $[x_i,t]=\i…