31 citations · 90 across the 6 of their papers we have counts for
6 papers
Twist for Snyder space
Daniel Meljanac, Stjepan Meljanac, Salvatore Mignemi +2
We construct the twist operator for the Snyder space. Our starting point is a non-associative star product related to a Hermitian realisation of the noncommutative coordinates orig…
Lie-deformed quantum Minkowski spaces from twists: Hopf-algebraic versus Hopf-algebroid approach
Jerzy Lukierski, Daniel Meljanac, Stjepan Meljanac +2
We consider new Abelian twists of Poincare algebra describing non-symmetric generalization of the ones given in [1], which lead to the class of Lie-deformed quantum Minkowski space…
Families of vector-like deformed relativistic quantum phase spaces, twists and symmetries
Daniel Meljanac, Stjepan Meljanac, Danijel Pikutić
Families of vector-like deformed relativistic quantum phase spaces and corresponding realizations are analyzed. Method for general construction of star product is presented. Corres…
Twisted conformal algebra related to -Minkowski space
Stjepan Meljanac, Anna Pachol, Danijel Pikutic
Twisted deformations of the conformal symmetry in the Hopf algebraic framework are constructed. The first one is obtained by a Jordanian twist built up from dilatation and momenta…
Realizations of -Minkowski space, Drinfeld twists and related symmetry algebras
Tajron Juric, Stjepan Meljanac, Danijel Pikutic
Realizations of -Minkowski space linear in momenta are studied for time-, space- and light-like deformations. We construct and classify all such linear realizations and express…
Toward the classification of differential calculi on -Minkowski space and related field theories
Tajron Juric, Stjepan Meljanac, Danijel Pikutic +1
Classification of differential forms on -Minkowski space, particularly, the classification of all bicovariant differential calculi of classical dimension is presented. By imposi…