Numerical study of quantum mechanical systems using a quantum wave impedance approach
Quantum Physics
2020-10-19 v1
Abstract
The approximate numerical method for a calculation of a quantum wave impedance in a case of a potential energy with a complicated spatial structure is considered. It was proved that the approximation of a real potential by a piesewise constant function is also reasonable in a case of using a quantum impedance approach.The dependence of an accuracy of numerical calculations on a number of cascads by which a real potential is represented was found. The method of including into a consideration of zero-range singular potentials was developed.
Cite
@article{arxiv.2010.08247,
title = {Numerical study of quantum mechanical systems using a quantum wave impedance approach},
author = {O. I. Hryhorchak},
journal= {arXiv preprint arXiv:2010.08247},
year = {2020}
}
Comments
10 pages, 2 figures