arXiv · 1411.3762
Lagrangian Formulation for Particle Interpretations of Quantum Mechanics: Single-Particle Case
Abstract
A Lagrangian description is presented which can be used in conjunction with particle interpretations of quantum mechanics. A special example of such an interpretation is the well-known Bohm model. The Lagrangian density introduced here also contains a potential for guiding the particle. The advantages of this description are that the field equations and the particle equations of motion can both be deduced from a single Lagrangian density expression and that conservation of energy and momentum are assured. After being developed in a general form, this Lagrangian formulation is then applied to the special case of the Bohm model as an example. It is thereby demonstrated that such a Lagrangian description is compatible with the predictions of quantum mechanics.
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Roderick Sutherland. 2014-11-13. Lagrangian Formulation for Particle Interpretations of Quantum Mechanics: Single-Particle Case. https://doi.org/10.1007/s10701-015-9918-1
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