TY - JOUR AU - Ballesteros Castañeda, Ángel AU - Gubitosi, G. AU - Gutiérrez Sagredo, I. AU - Herranz, F.J. PY - 2017 UR - http://uvadoc.uva.es/handle/10324/33641 AB - We bring the concept that quantum symmetries describe theories with nontrivial momentum space properties one step further, looking at quantum symmetries of spacetime in presence of a nonvanishing cosmological constant Lambda. In particular, the... LA - eng TI - Curved momentum spaces from quantum groups with cosmological constant ER -