TY - JOUR AU - Ballesteros Castañeda, Ángel AU - Bruno, N. Rossano AU - Herranz Zorrilla, Francisco José PY - 2017 SN - 1687-7357 UR - http://hdl.handle.net/10259/4730 AB - The -deformation of the (2 + 1)D anti-de Sitter, Poincaré, and de Sitter groups is presented through a unified approach in which the curvature of the spacetime (or the cosmological constant) is considered as an explicit parameter. The Drinfel’d-double... LA - eng PB - Hindawi Publishing Corporation KW - Physics KW - Física TI - Noncommutative relativistic spacetimes and worldlines from 2 + 1 quantum (Anti-)de sitter groups DO - 10.1155/2017/7876942 ER -