4 papers · 1 filter
Towards new relativistic doubly -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 -deformed Poincaré algebras, with two independent double ()-deformations in spa…
Generalized Extended Uncertainty Principles, Liouville theorem and density of states: Snyder-de Sitter and Yang models
A. PachoÅ
Modifications in quantum mechanical phase space lead to the changes in the Heisenberg uncertainty principle, which can result in the Generalized Uncertainty Principle (GUP) or the…
Doubly -deformed Yang models, Born-selfdual -deformed quantum phase spaces and two generalizations of Yang models
Jerzy Lukierski, Anna PachoÅ
Recently it was shown that by using two different realizations of Lie algebra one can describe one-parameter standard Snyder model and two-parameter -deformed Sn…
From Snyder space-times to doubly -dependent Yang quantum phase spaces and their generalizations
Jerzy Lukierski, Stjepan Meljanac, Salvatore Mignemi +2
We propose the doubly -dependent Yang quantum phase space which describes the generalization of Yang model. We postulate that such model is covariant under the generali…