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math-ph2011★ 36 cited
Kappa-Minkowski spacetime, Kappa-Poincaré Hopf algebra and realizations
Domagoj Kovačević, Stjepan Meljanac
We unify kappa-Minkowki spacetime and Lorentz algebra in unique Lie algebra. Introducing commutative momenta, a family of kappa-deformed Heisenberg algebras and kappa-deformed Poin…
math-ph2011★ 4 cited
A General formulation of the Moyal and Voros products and its physical interpretation
Laure Gouba, Domagoj Kovacevic, Stjepan Meljanac
A unifying perspective on the Moyal and Voros products and their physical meanings has been recently presented in the literature, where the Voros formulation admits a consistent ph…