JOURNAL OF MATHEMATICAL CHEMISTRY, vol.41, no.4, pp.329-341, 2007 (Journal Indexed in SCI)
Article / Article
Title of Journal :
JOURNAL OF MATHEMATICAL CHEMISTRY
exponential-cosine-screened Coulomb potential, perturbation theory, LOGARITHMIC PERTURBATION-THEORY, GINZBURG-LANDAU FIELDS, STATISTICAL-MECHANICS, EXPANSION
An alternative approximation scheme has been used in solving the Schrodinger equation for the exponential-cosine-screened Coulomb potential. The bound state energies for various eigenstates and the corresponding wave functions are obtained analytically up to the second perturbation term.