An approximate solution of Dirac-Hulthén problem with pseudospin and spin symmetry for any κ state
- 1 August 2007
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 48 (8), 082302
- https://doi.org/10.1063/1.2768436
Abstract
For any spin-orbit quantum number κ , the analytical solutions of the Dirac equation are presented for the Hulthén potential by applying an approximation to spin-orbit coupling potential for the case of spin symmetry, Δ ( r ) = C = const , and pseudospin symmetry Σ ( r ) = C = const . The bound state energy eigenvalues and the corresponding spinors are obtained in the closed forms.Keywords
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