Published January 1, 2016
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Klein-Gordon equation particles in exponential-type molecule potentials and their thermodynamic properties in D dimensions
- 1. Univ Port Harcourt, Theoret Phys Grp, Dept Phys, PMB 5323, Port Harcourt, Nigeria
- 2. Akdeniz Univ, Dept Phys, TR-07058 Antalya, Turkey
- 3. Islamic Azad Univ, North Tehran Branch, Dept Basic Sci, Tehran, Iran
- 4. Shahrood Univ Technol, Dept Phys, Shahrood, Iran
Description
In this paper we use the Nikiforov-Uvarov method to obtain the approximate solutions for the Klein-Gordon equation with the deformed five-parameter exponential-type potential (DFPEP) model. We also obtain solutions for the Schrodinger equation in the presence of DFPEP in non-relativistic limits. In addition, we calculate in the non-relativistic limits thermodynamics properties, such as vibrational mean energy U, free energy F and the specific heat capacity C. Special cases of the potential are also discussed.
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