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math-ph2008★ 26 cited
The Wigner distribution function for the one-dimensional parabose oscillator
E. I. Jafarov, S. Lievens, J. Van der Jeugt
In the beginning of the 1950's, Wigner introduced a fundamental deformation from the canonical quantum mechanical harmonic oscillator, which is nowadays sometimes called a Wigner q…
math-ph2007
On the eigenvalue problem for arbitrary odd elements of the Lie superalgebra gl(1|n) and applications
S. Lievens, N. I. Stoilova, J. Van der Jeugt
In a Wigner quantum mechanical model, with a solution in terms of the Lie superalgebra gl(1|n), one is faced with determining the eigenvalues and eigenvectors for an arbitrary self…