Bound-states of a semi-relativistic equation for the PT-symmetric generalized Hulthen potential by the Nikiforov-Uvarov method

IKHDAİR, SAMEER; Sever, Ramazan

doi:10.1142/s0218301308010337

Bound-states of a semi-relativistic equation for the PT-symmetric generalized Hulthen potential by the Nikiforov-Uvarov method

Atıf İçin Kopyala

IKHDAİR S., Sever R.

INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, cilt.17, sa.6, ss.1107-1123, 2008 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 17 Sayı: 6
Basım Tarihi: 2008
Doi Numarası: 10.1142/s0218301308010337
Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1107-1123
Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The one-dimensional semi-relativistic equation has been solved for the PT-symmetric generalized Hulthen potential. The Nikiforov-Uvarov (NU) method which is based on solving the second-order linear differential equations by reduction to a generalized equation of hypergeometric type, is used to obtain exact energy eigenvalues and corresponding eigenfunctions. We have investigated the positive and negative exact bound states of the s-states for different types of complex generalized Hulthen potentials.