Towards new relativistic doubly $\kappa$-deformed D=4 quantum phase spaces

Jerzy Lukierski, Stjepan Meljanac, Salvatore Mignemi +2

We propose new noncommutative models of quantum phase spaces, containing a pair of $\kappa$-deformed Poincaré algebras, with two independent double ($\kappa ,\tilde{\kappa }$)-deformations in space-t…