259 citations · 3.2k across the 85 of their papers we have counts for
4 papers · 2 filters
Fractional supersymmetric quantum mechanics, topological invariants and generalized deformed oscillator algebras
C. Quesne
Fractional supersymmetric quantum mechanics of order is realized in terms of the generators of a generalized deformed oscillator algebra and a Z-grading structure is impose…
Non-Hermitian Hamiltonians with real and complex eigenvalues: An sl(2,C) approach
B. Bagchi, C. Quesne
Potential algebras are extended from Hermitian to non-Hermitian Hamiltonians and shown to provide an elegant method for studying the transition from real to complex eigenvalues for…
Non-Hermitian Hamiltonians with real and complex eigenvalues in a Lie-algebraic framework
B. Bagchi, C. Quesne
We show that complex Lie algebras (in particular sl(2,C)) provide us with an elegant method for studying the transition from real to complex eigenvalues of a class of non-Hermitian…
Pseudosupersymmetric quantum mechanics: General case, orthosupersymmetries, reducibility, and bosonization
C. Quesne, N. Vansteenkiste
Pseudosupersymmetric quantum mechanics (PsSSQM), based upon the use of pseudofermions, was introduced in the context of a new Kemmer equation describing charged vector mesons inter…