K-Poincaré group

The K-Poincaré group is an extension of the traditional Poincaré group, which is fundamental in describing the symmetries of spacetime in special relativity. The Poincaré group combines translations and Lorentz transformations (rotations and boosts) to form the symmetry group of Minkowski spacetime. In contrast, the K-Poincaré group incorporates additional features that are relevant in the context of noncommutative geometry and quantum gravity.