12 citations · 12 across the 2 of their papers we have counts for
4 papers
Symmetry algebras for superintegrable systems
C. Gonera, P. Kosinski, M. Majewski +1
It is shown that the symmetry algebra of quantum superintegrable system can be always chosen to be u(N),N being the number of degrees of freedom.
Lorentz-Invariant Interpretation of Noncommutative Space-Time - global version
P. Kosinski, P. Maslanka
The global version of the quantum symmetry defined by Chaichian et al (hep-th/0408069) is constructed.
Quantum Deformations of Space-Time SUSY and Noncommutative Superfield Theory
P. Kosinski, J. Lukierski, P. Maslanka
We review shortly present status of quantum deformations of Poincaré and conformal supersymmetries. After recalling the -deformation of Poincaré supersymmetries we…
On the Calogero model with negative harmonic term
C. Gonera, M. Majewski, P. Maślanka
The Calogero model with negative harmonic term is shown to be equivalent to the set of negative harmonic oscillators. Two time-independent canonical transformations relating both m…