Solution of the Schrödinger equation with inversely quadratic Yukawa potential (IQYP) plus Kratzer-Fues (KFP) potential using the WKB quantum mechanical formalism

Benedict Iserom Ita; Hitler Louis; Nelson Nzeata-Ibe

doi:10.26850/1678-4618eqj.v44.3.2019.p50-55

Eclética Química (Jul 2019)

Solution of the Schrödinger equation with inversely quadratic Yukawa potential (IQYP) plus Kratzer-Fues (KFP) potential using the WKB quantum mechanical formalism

Benedict Iserom Ita,
Hitler Louis,
Nelson Nzeata-Ibe

Affiliations

Benedict Iserom Ita: Physical/Theoretical Chemistry Research Group, Department of Pure and Applied Chemistry University of Calabar, Calabar Cross River State, Nigeria
Hitler Louis: National Centre for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, China
Nelson Nzeata-Ibe: Physical/Theoretical Chemistry Research Group, Department of Pure and Applied Chemistry University of Calabar, Calabar Cross River State, Nigeria

DOI: https://doi.org/10.26850/1678-4618eqj.v44.3.2019.p50-55
Journal volume & issue: Vol. 44, no. 3
pp. 50 – 55

Abstract

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The main objective of this research work is theoretical investigate the bound state solutions of the non-relativistic Schrödinger equation with a mixed potential composed of the Inversely Quadratic Yukawa/Attractive Coulomb potential plus a Modified Kratzer potential (IQYCKFP) by utilizing the Wentzel-Kramers-Brillouin (WKB) quantum theoretical formalism. The energy eigenvalues and its associated wave functions have successfully been obtained sequel to certain diatomic molecules includes; HCL, HBr, LiH.

Published in Eclética Química

ISSN: 0100-4670 (Print); 1678-4618 (Online)
Publisher: Universidade Estadual Paulista
Country of publisher: Brazil
LCC subjects: Science: Chemistry
Website: http://revista.iq.unesp.br/ojs/index.php/ecletica/

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