Bound state solutions of the Schrodinger equation with second Poschl-Teller like potential model and the vibrational partition function, mean energy and mean free energy

摘要

By employing two different methods and suitable approximation schemes to deal with the centrifugal term, we solved approximately the Schrodinger equation with the Second Poschl-Teller like potential model. The bound state energy equation and the unnormalized radial wave functions have been obtained. The vibrational partition function, mean energy and vibrational mean free energy are also obtained. (C) 2016 The Physical Society of the Republic of China (Taiwan). Published by Elsevier B.V. All rights reserved.