a Record control number WOS:000337333800001

a ISSN 0932-0784

a Original cataloging agency NEU GrandLibrary

a Language code of text/sound track or separate title eng

a Classification number QC793

b Item number .L37 2014

a Personal name Eshghi, Mandi.

a Title Laplace Transformation Approach to the Spin Symmetry of the Mie-Type Potential with a Coulomb Tensor Interaction

h Medium Electronic Document

c Statement of responsibility, etc Mandi Eshghi, Ikhdair Sameer M. .

b Name of publisher, distributor, etc Verlag Z Naturforsch,

c Date of publication, distribution, etc 2014.

a Summary, etc The Dirac equation is solved exactly under the condition of spin symmetry for a spin 1/2 particle in the field of Mie-type potential and a Coulomb-like tensor interaction via the Laplace transform approach (LTA). The Dirac bound state energy equation and the corresponding normalized wave functions are obtained in closed forms with any spin-orbit coupling term kappa. The effects of the tensor interaction and the potential parameters on the bound states are also studied. It is noticed that the tensor interaction removes degeneracy between two states in spin doublets. Some numerical results are given and a few special cases of interest are presented. We have demonstrated that in the nonrelativistic limit, the solutions of the Dirac system converges to that of the Schrodinger system. The nonrelativistic limits of the present solutions are compared with the ones obtained by findings of other methods. Our results are sufficiently accurate for practical purpose.

a Topical term or geographic name as entry element Dirac equation

a Topical term or geographic name as entry element Near East University Article

a Topical term or geographic name as entry element Yakın Doğu Üniversitesi Makale

g Relationship information Mar-Apr 2014, Vol.36, Issue:3-4 p.111-121

t Title Zeıtschrıft Fur Naturforschung Sectıon A-A Journal of Physıcal Scıences

x International Standard Serial Number 09320784

u Uniform Resource Identifier http://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.5560/ZNA.2013-0081