On the generalized unitary parasupersymmetry algebra of Beckers-Debergh

TL;DR

This paper generalizes the Beckers-Debergh unitary parasupersymmetry algebra to arbitrary order and demonstrates its realization through shape invariance solvable models in various dimensions, revealing isospectral partner Hamiltonians.

Contribution

It introduces a new generalization of the algebra and provides a specific representation using shape invariance models across different dimensions.

Findings

Generalized algebra to arbitrary order.

Representation via shape invariance models.

Identification of isospectral partner Hamiltonians.

Abstract

An appropriate generalization of the unitary parasupersymmetry algebra of Beckers-Debergh to arbitrary order is presented in this paper. A special representation for realizing of the even arbitrary order unitary parasupersymmetry algebra of Beckers-Debergh is analyzed by one dimensional shape invariance solvable models, 2D and 3D quantum solvable models obtained from the shape invariance theory as well. In particular in the special representation, it is shown that the isospectrum Hamiltonians consist of the two partner Hamiltonians of the shape invariance theory.