Quantum homogeneous spaces and coalgebra bundles

Tomasz Brzeziński
1997 Reports on mathematical physics  
It is shown that quantum homogeneous spaces of a quantum group H can be viewed as fibres of quantum fibrations with the total space H that are dual to coalgebra bundles. As concrete examples of such structures the fibrations with the quantum 2-sphere and the quantum hyperboloid fibres are considered.
doi:10.1016/s0034-4877(97)85914-9 fatcat:snbjuinvdvdfdb55om2mrsl3tq