An application of a quantum wave impedance approach for solving a nonsymmetric single well problem
arXiv:2010.05583
Abstract
A short introduction of a relation between a Green's function and a quantum wave impedance function as well as its application to a determination of eigenenergies and eigenfunctions of a quatum-mechanical system is provided. Three different approaches, namely a classical approach based on a direct solving of a Shrödinger equation, a transfer matrix method and a quantum wave impedance technique, for a calculation of eigenenergies and eigenfunctions of a quantum mechanical nonsymmetric single well system are considered. A comparision of these approaches gives the possibility to clarify advantages and drawbacks of each method which is useful especially for teaching and learning purposes.
10 pages
References in corpus (1)
Cited by in corpus (8)
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- Effective technique of numerical investigation of systems with complicated geometry of a potential
- Analytical representation of an iterative formula for a quantum wave impedance determination in a case of a piecewise constant potential
- An application of a quantum wave impedance method to finite periodic structures
- Application of a quantum wave impedance approach for a quantum capacitance calculation