2026/01/08 by Mohamed Améziane Sadoun, M. A. Sadoun, Redouane Zamoum +1
Physics and Astronomy · Engineering · #Quantum Mechanics and Non-Hermitian Physics #Thermodynamic and Structural Properties of Metals and Alloys #Quantum Electrodynamics and Casimir Effect
paper · pdf · doi:10.1088/1402-4896/ae790c
Abstract In this paper, we investigate the approximate analytical bound states with a linear combination of two diatomic molecule potentials, Yukawa and four parameters potentials, within the framework of the path integral formalism. With the help of an appropriate approximation to evaluate the centrifugal term, the energy spectrum and the normalized wave functions of the bound states are derived from the poles of Green’s function and its residues. The partition function and other thermodynamic properties were obtained using the compact form of the energy equation.