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A generalized non-Hermitian oscillator Hamiltonian, N-fold supersymmetry and position-dependent mass models
Published in Elsevier
Volume: 372
Issue: 33
Pages: 5390 - 5393
A generalized non-Hermitian oscillator Hamiltonian is proposed that consists of additional linear terms which break PT-symmetry explicitly. The model is put into an equivalent Hermitian form by means of a similarity transformation and the criterion of N-fold supersymmetry with a position-dependent mass is shown to reside in it. © 2008 Elsevier B.V. All rights reserved.
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Published in Elsevier
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