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28 April 2024
 
  » arxiv » 0803.0207

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A generalized non-Hermitian oscillator Hamiltonian, N-fold supersymmetry and position-dependent mass models
Bijan Bagchi ; Toshiaki Tanaka ;
Date 3 Mar 2008
AbstractA 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.
Source arXiv, 0803.0207
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