(1+1)-Dirac particle with position-dependent mass in complexified Lorentz scalar interactions: effectively PT-symmetric
| dc.creator | Mustafa, Omar | |
| dc.creator | Mazharimousavi, S. Habib | |
| dc.date | 2006-11-14 | |
| dc.date | 2007-04-12 | |
| dc.date.accessioned | 2026-07-07T09:30:11Z | |
| dc.date.available | 2026-07-07T09:30:11Z | |
| dc.description | The effect of the built-in supersymmetric quantum mechanical language on the spectrum of the (1+1)-Dirac equation, with position-dependent mass (PDM) and complexified Lorentz scalar interactions, is re-emphasized. The signature of the "quasi-parity" on the Dirac particles' spectra is also studied. A Dirac particle with PDM and complexified scalar interactions of the form S(z)=S(x-ib) (an inversely linear plus linear, leading to a PT-symmetric oscillator model), and S(x)=S_{r}(x)+iS_{i}(x) (a PT-symmetric Scarf II model) are considered. Moreover, a first-order intertwining differential operator and an $η$-weak-pseudo-Hermiticity generator are presented and a complexified PT-symmetric periodic-type model is used as an illustrative example. | |
| dc.description | 11 pages, no figures, revised | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0611149 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0611149 | |
| dc.identifier | Int. J. Theor. Phys. 47, 1112 (2008) | |
| dc.identifier | doi:10.1007/s10773-007-9539-3 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/158050 | |
| dc.subject | Quantum Physics | |
| dc.title | (1+1)-Dirac particle with position-dependent mass in complexified Lorentz scalar interactions: effectively PT-symmetric | |
| dc.type | text |