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

U. S. Okorie | Zendy

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

Author(s) -

U. S. Okorie

Publication year - 2018

Publication title -

revista mexicana de física

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.181

H-Index - 25

eISSN - 2683-2224

pISSN - 0035-001X

DOI - 10.31349/revmexfis.64.608

Subject(s) - vibrational partition function , exponential function , partition function (quantum field theory) , physics , factorization , eigenvalues and eigenvectors , quadratic equation , thermodynamic potential , hypergeometric function , wave function , quantum mechanics , thermodynamics , molecular vibration , molecule , mathematics , mathematical analysis , hot band , geometry , algorithm

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 (X1 Σ +g) Rubidium (Rb2) dimer. The QEP discussed can be applied extensively in Physics and Chemistry, especially in molecular dynamics.

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