$\kappa$-Deformations and Extended $\kappa$-Minkowski Spacetimes

Andrzej Borowiec, Anna Pachol

We extend our previous study of Hopf-algebraic $\kappa$-deformations of all inhomogeneous orthogonal Lie algebras $\mathrm{iso}(g)$ as written in a tensorial and unified form. Such deforma…