arXiv · 1904.09830
About One Interesting and Important Model in Quantum Mechanics II. Thermodynamic Description
Abstract
In this paper the detailed investigation of one of the most interesting models in the non relativistic quantum mechanics of one massive particle i.e., introduced by G. Poeschl and E. Teller in 1933 is continued; the starting point of dynamic analysis for potentials, wave functions and energy spectrum was carried on by the same authors in the paper. The generalization of these results on the case of nonzero temperature includes the approximate calculation of the partition function of the model and then also the Massieu Planck thermodynamic potential and its most important derivatives, i.e. internal energy, heat capacity and pressure. The analysis of the results is carried on separately for low and high temperature regions because of the lack of exact unifying expressions of the potential at all temperatures.
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Yuri G Rudoy, Enock O Oladimeji. 2019-03-13. About One Interesting and Important Model in Quantum Mechanics II. Thermodynamic Description. https://arxiv.org/abs/1904.09830
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