Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1867739 | Physics Letters A | 2008 | 4 Pages |
Abstract
A generalized non-Hermitian oscillator Hamiltonian is proposed that consists of additional linear terms which break PTPT-symmetry explicitly. The model is put into an equivalent Hermitian form by means of a similarity transformation and the criterion of NN-fold supersymmetry with a position-dependent mass is shown to reside in it.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Bijan Bagchi, Toshiaki Tanaka,