Effective Mass Dirac-Morse Problem with any κ-value

被引：8

作者：

Arda, Altug ^{[1
]}

Sever, Ramazan ^{[2
]}

Tezcan, Cevdet ^{[3
]}

Akcay, Hueseyin ^{[3
]}

机构：

[1] Hacettepe Univ, Dept Phys Educ, TR-06800 Ankara, Turkey

[2] Middle E Tech Univ, Dept Phys, TR-06531 Ankara, Turkey

[3] Baskent Univ, Fac Engn, TR-06490 Ankara, Turkey

来源：

CHINESE PHYSICS LETTERS | 2010年 / 27卷 / 04期

关键词：

DIATOMIC-MOLECULES; PSEUDOSPIN; SPIN; MECHANICS; EQUATIONS; MODEL;

D O I：

10.1088/0256-307X/27/4/040306

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Dirac-Morse problem is investigated within the framework of an approximation to the term proportional to 1/r(2) in the view of the position-dependent mass formalism. The energy eigenvalues and corresponding wave functions are obtained by using the parametric generalization of the Nikiforov-Uvarov method for any kappa-value. We also study the approximate energy eigenvalues, and the corresponding wave functions in the case of the constant-mass for pseudospin, and spin cases, respectively.

引用

页数：4

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