Information Entropies for H2 and ScF Diatomic Molecules with Deng- Fan-Eckart Potential

Authors

  • P. O. Amadi Theoretical Physics Group, Department of Physics, University of Port Harcourt, P M B 5323 Choba , Port Harcourt, Nigeria.
  • A. N. Ikot 1-Theoretical Physics Group, Department of Physics, University of Port Harcourt, P M B 5323 Choba , Port Harcourt, Nigeria. 2- Department of Physics, University of South Africa, Florida 1710, Johannesburg, South Africa.
  • U. S. Okorie Theoretical Physics Group, Department of Physics, University of Port Harcourt, P M B 5323 Choba , Port Harcourt, Nigeria.
  • G. J. Rampho Department of Physics, University of South Africa, Florida 1710, Johannesburg, South Africa.
  • Hewa Y Abdullah "Physics Education Department, Faculty of Education, Tishk International University, 44001, Erbil, Iraq" http://orcid.org/0000-0001-5766-3858
  • B. C. Lütfüoğlu 1-Department of Physics, Akdeniz University, 07058 Antalya, Turkey. 2-Department of Physics, University of Hradec Králové, 500 03 Hradec Králové, Czechia.

DOI:

https://doi.org/10.31349/RevMexFis.66.742

Keywords:

Information entropies, Shannon entropy, Fisher information, Deng-Fan-Eckart potential, Uncertainty relations

Abstract

In this study, the Shannon entropy and the Fisher information is investigated with molecular Deng-Fan-Eckart potential for the diatomic molecules  and ScF in position and momentum spaces in three dimensions for the ground and the excited states. The results were numerically obtained for diatomic molecules. Localization is observed for Shannon entropy and delocalization for Fisher information for both molecules in the position and momentum spaces. The uncertainty relations for the selected diatomic molecules were satisfied accordingly.

 

Author Biography

Hewa Y Abdullah, "Physics Education Department, Faculty of Education, Tishk International University, 44001, Erbil, Iraq"

 Molecular Physics, 

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Published

2020-11-05

How to Cite

[1]
P. O. Amadi, A. N. Ikot, U. S. Okorie, G. J. Rampho, H. Y. Abdullah, and B. C. Lütfüoğlu, “Information Entropies for H2 and ScF Diatomic Molecules with Deng- Fan-Eckart Potential”, Rev. Mex. Fís., vol. 66, no. 6 Nov-Dec, pp. 742–748, Nov. 2020.

Issue

Vol. 66 No. 6 Nov-Dec (2020): Revista Mexicana de Física

Section

04 Atomic and Molecular Physics

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Copyright (c) 2020 P. O. Amadi, A. N. Ikot, U. S. Okorie, G. J. Rampho, Hewa Y Abdullah, B. C. Lütfüoğlu

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