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Exact Solutions of Klein--Gordon Equation with Scalar and Vector Rosen--Morse-Type Potentials |
| A. Soylu1, O. Bayrak2,3, I. Boztosun3 |
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1Department of Physics, Nigde University, 51350, Nigde, Turkey2Department of Physics, Bozok University, 66200, Yozgat, Turkey3Department of Physics, Erciyes University, 38039, Kayseri, Turkey |
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| Cite this article: |
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A. Soylu, O. Bayrak, I. Boztosun 2008 Chin. Phys. Lett. 25 2754-2757 |
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Abstract We obtain an exact analytical solution of the Klein--Gordon equation for the equal vector and scalar Rosen--Morse and Eckart potentials as well as the parity-time (PT) symmetric version of the these potentials by using the asymptotic iteration method. Although these PT symmetric potentials are non-Hermitian, the corresponding eigenvalues are real as a result of the PT symmetry.
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| Keywords:
03.65.Ge
34.20.Cf
34.20.Gj
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Received: 17 March 2008
Published: 25 July 2008
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| PACS: |
03.65.Ge
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(Solutions of wave equations: bound states)
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34.20.Cf
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(Interatomic potentials and forces)
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34.20.Gj
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(Intermolecular and atom-molecule potentials and forces)
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