A study of thermodynamic properties of quadratic exponential-type potential in D-dimensions

被引：10

作者：

Okorie, U. S. ^{[1
]}

Ikot, A. N. ^{[2
]}

Onyeaju, M. C. ^{[2
]}

Chukwuocha, E. O. ^{[2
]}

机构：

[1] Akwa Ibom State Univ, Dept Phys, PMB 1167, Ikot Akpaden, Uyo, Nigeria

[2] Univ Port Harcourt, Theoret Phys Grp, Dept Phys, Choba, Nigeria

来源：

REVISTA MEXICANA DE FISICA | 2018年 / 64卷 / 06期

关键词：

Quadratic exponential-type potential; modified factorization method; Schrodinger equation; vibrational partition function; SCHRODINGER-EQUATION; SPINLESS PARTICLES; ENERGIES; STATE; PLUS;

D O I：

10.31349/RevMexFis.64.608

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We solved the Schrodinger equation with Quadratic Exponential-Type Potential (QEP) model in D-dimensions using the Modified factorization method. The energy eigenvalues and total wavefunctions were obtained in a Gauss hypergeometric form. The thermodynamic properties including vibrational partition function, vibrational mean energy, vibrational mean free energy and vibrational entropy have been calculated for the electronic state of (X-1 Sigma(+)(g)) Rubidium (Rb-2) dimer. The QEP discussed can be applied extensively in Physics and Chemistry, especially in molecular dynamics.

引用

页码：608 / 614

页数：7

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