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arXiv · 2005.05377

Dimensionless equations in non-relativistic quantum mechanics

Francisco M. Fernández
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Abstract

We discuss the numerous advantages of using dimensionless equations in non-relativistic quantum mechanics. Dimensionless equations are considerably simpler and reveal the number of relevant parameters in the models. They are less prone to round-off errors when applying numerical methods because all the quantities are of the other of unity. A dimensionless equation facilitates the application of perturbation theory and provides a glimpse of the sort of solution we are going to obtain beforehand.

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Francisco M. Fernández. 2020-05-11. Dimensionless equations in non-relativistic quantum mechanics. https://arxiv.org/abs/2005.05377

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