Dirac equation and thermodynamic properties with the Modified Kratzer potential

In this work, we present the analytical solutions of Dirac equation for modified Kratzer potential in the pseudospin and spin symmetry limits using the formula method. The energies of the pseudospin and spin symmetry limit are obtained analytically and numerically. The numerical values are compared...

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Detalles Bibliográficos
Autores principales: Onyenegecha, C.P., Njoku, I.J., Omame, A., Okereke, C.J., Onyeocha, E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8477218/
https://www.ncbi.nlm.nih.gov/pubmed/34611561
http://dx.doi.org/10.1016/j.heliyon.2021.e08023
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author Onyenegecha, C.P.
Njoku, I.J.
Omame, A.
Okereke, C.J.
Onyeocha, E.
author_facet Onyenegecha, C.P.
Njoku, I.J.
Omame, A.
Okereke, C.J.
Onyeocha, E.
author_sort Onyenegecha, C.P.
collection PubMed
description In this work, we present the analytical solutions of Dirac equation for modified Kratzer potential in the pseudospin and spin symmetry limits using the formula method. The energies of the pseudospin and spin symmetry limit are obtained analytically and numerically. The numerical values are compared with those obtained in literature. Furthermore, we study the thermodynamic properties of some diatomic molecules within the nonrelativistic spin symmetry limits.
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spelling pubmed-84772182021-10-04 Dirac equation and thermodynamic properties with the Modified Kratzer potential Onyenegecha, C.P. Njoku, I.J. Omame, A. Okereke, C.J. Onyeocha, E. Heliyon Research Article In this work, we present the analytical solutions of Dirac equation for modified Kratzer potential in the pseudospin and spin symmetry limits using the formula method. The energies of the pseudospin and spin symmetry limit are obtained analytically and numerically. The numerical values are compared with those obtained in literature. Furthermore, we study the thermodynamic properties of some diatomic molecules within the nonrelativistic spin symmetry limits. Elsevier 2021-09-20 /pmc/articles/PMC8477218/ /pubmed/34611561 http://dx.doi.org/10.1016/j.heliyon.2021.e08023 Text en © 2021 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Research Article
Onyenegecha, C.P.
Njoku, I.J.
Omame, A.
Okereke, C.J.
Onyeocha, E.
Dirac equation and thermodynamic properties with the Modified Kratzer potential
title Dirac equation and thermodynamic properties with the Modified Kratzer potential
title_full Dirac equation and thermodynamic properties with the Modified Kratzer potential
title_fullStr Dirac equation and thermodynamic properties with the Modified Kratzer potential
title_full_unstemmed Dirac equation and thermodynamic properties with the Modified Kratzer potential
title_short Dirac equation and thermodynamic properties with the Modified Kratzer potential
title_sort dirac equation and thermodynamic properties with the modified kratzer potential
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8477218/
https://www.ncbi.nlm.nih.gov/pubmed/34611561
http://dx.doi.org/10.1016/j.heliyon.2021.e08023
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