Approximate Solution of the Spin-0 Particle Subject to the Trigonometric Pöschl–Teller Potential with Centrifugal Barrier

The trigonometric Pöschl-Teller (PT) potential describes the diatomic molecular vibration. In this paper, we study the approximate solutions of the radial Klein-Gordon (KG) equation for the rotating trigonometric PT potential using the Nikiforov-Uvarov (NU) method. The energy eigenvalues and their c...

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Veröffentlicht in:	Zeitschrift für Naturforschung. A, A journal of physical sciences A journal of physical sciences, 2013-09, Vol.68 (8), p.524-530
Hauptverfasser:	Hamzavi, Majid, Rajabi, Ali Akbar, Amirfakhrian, Majid
Format:	Artikel
Sprache:	eng
Schlagworte:	Klein-Gordon Equation Nikiforov-Uvarov Method Trigonometric Pöschl-Teller Potential
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Zusammenfassung:	The trigonometric Pöschl-Teller (PT) potential describes the diatomic molecular vibration. In this paper, we study the approximate solutions of the radial Klein-Gordon (KG) equation for the rotating trigonometric PT potential using the Nikiforov-Uvarov (NU) method. The energy eigenvalues and their corresponding eigenfunctions are calculated for arbitrary l-states in closed form. We obtain the non-relativistic limit and present some numerical results for both relativistic and non-relativistic cases.
ISSN:	0932-0784 1865-7109
DOI:	10.5560/zna.2013-0030