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2010 | 8 | 5 | 843-849
Tytuł artykułu

Approximate analytical solutions of the effective mass Dirac equation for the generalized Hulthén potential with any κ-value

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The Dirac equation, with position-dependent mass, is solved approximately for the generalized Hulthén potential with any spin-orbit quantum number κ. Solutions are obtained by using an appropriate coordinate transformation, reducing the effective mass Dirac equation to a Schrödinger-like differential equation. The Nikiforov-Uvarov method is used in the calculations to obtain energy eigenvalues and the corresponding wave functions. Numerical results are compared with those given in the literature. Analytical results are also obtained for the case of constant mass and the results are in good agreement with the literature.
Wydawca

Czasopismo
Rocznik
Tom
8
Numer
5
Strony
843-849
Opis fizyczny
Daty
wydano
2010-10-01
online
2010-07-22
Twórcy
autor
  • Department of Physics, Middle East Technical University, 06800, Ankara, Turkey, sever@metu.edu.tr
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-009-0163-0
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