141 citations · 1.9k across the 71 of their papers we have counts for
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PT-symmetric square well and the associated SUSY hierarchies
B. Bagchi, S. Mallik, C. Quesne
The PT-symmetric square well problem is considered in a SUSY framework. When the coupling strength lies below the critical value where PT symmetry becomes sp…
Pseudo-Hermiticity, weak pseudo-Hermiticity and eta-orthogonality condition
B. Bagchi, C. Quesne
We discuss certain features of pseudo-Hermiticity and weak pseudo-Hermiticity conditions and point out that, contrary to a recent claim, there is no inconsistency if the correct or…
Reducibility and bosonization of parasupersymmetric and orthosupersymmetric quantum mechanics
C. Quesne, N. Vansteenkiste
Order- parasupersymmetric and orthosupersymmetric quantum mechanics are shown to be fully reducible when they are realized in terms of the generators of a generalized deformed o…
PT-symmetric non-polynomial oscillators and hyperbolic potential with two known real eigenvalues in a SUSY framework
B. Bagchi, C. Quesne
Extending the supersymmetric method proposed by Tkachuk to the complex domain, we obtain general expressions for superpotentials allowing generation of quasi-exactly solvable PT-sy…