a Record control number 000346656500015

a ISSN 0031-8949

a Original cataloging agency NEU GrandLibrary

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

a Classification number QC 21.3

b Item number .E34 2014

a Personal name Falaye, B. J.

h Medium Electronic Document

a Title Eigensolution techniques, their applications and Fisher's information entropy of the Tietz-Wei diatomic molecular model

c Statement of responsibility, etc B. J. Falaye, K. J. Oyewumi, S. M. Ikhdair, M.Hamzavi.

c Date of publication, distribution, etc 2014.

b Name of publisher, distributor, etc Lop Publishing Ltd,

a Place of publication, distribution, etc Bristol :

a Summary, etc In this study, the approximate analytical solutions of Schrodinger, Klein-Gordon and Dirac equations under the Tietz-Wei (TW) diatomic molecular potential are represented by using an approximation for the centrifugal term. We have applied three types of eigensolution techniques: the functional analysis approach, supersymmetry quantum mechanics and the asymptotic iteration method to solve the Klein-Gordon, Dirac and Schrodinger equations, respectively. The energy eigenvalues and the corresponding eigenfunctions for these three wave equations are obtained, and some numerical results and figures are reported. It has been shown that these techniques yielded exactly the same results. some expectation values of the TW diatomic molecular potential within the framework of the Hellmann-Feynman theorem have been presented. The probability distributions that characterize the quantum mechanical states of TW diatomic molecular potential are analyzed by means of complementary information measures of a probability distribution called Fisher's information entropy. This distribution has been described in terms of Jacobi polynomials, whose characteristics are controlled by quantum numbers.

a Topical term or geographic name as entry element Physics

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

a Topical term or geographic name as entry element Schrodinger Equation

a Topical term or geographic name as entry element Klein-Gordon Equation

a Topical term or geographic name as entry element Multidisciplinary

g Relationship information NOV 2014, Vol 89 Issue 11, Article Number: 115204

t Title Physica Scripta

x International Standard Serial Number 0031-8949

u Uniform Resource Identifier http://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.1088/0031-8949/89/11/115204