Resumen
In the case of spin symmetry we solve the Dirac equation with scalar and vector deformed generalized Pöschl-Teller (DGPT) potential and obtain exact energy equation and spinor wave functions for s-wave bound states. We find that there are only positive energy states for bound states in the case of spin symmetry based on the strong regularity restriction condition λ < - η for the wave functions. The energy eigenvalue approaches a constant when the potential parameter α goes to zero. Two special cases such as generalized PT potential and standard PT potential are also briefly discussed.
Idioma original | Inglés |
---|---|
Páginas (desde-hasta) | 2428-2431 |
Número de páginas | 4 |
Publicación | Physics Letters, Section A: General, Atomic and Solid State Physics |
Volumen | 373 |
N.º | 29 |
DOI | |
Estado | Publicada - 29 jun. 2009 |