K-Poincaré algebra

K-Poincaré algebra is a type of algebraic structure that arises in the context of noncommutative geometry and quantum gravity, particularly in theories that aim to extend or modify classical Poincaré symmetry. The traditional Poincaré algebra describes the symmetries of spacetime in special relativity, encompassing translations and Lorentz transformations. In standard formulations, the algebra is based on commutative coordinates and leads to well-defined physical predictions.