Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lagrangian Formulation for Particle Interpretations of Quantum
  Mechanics: Single-Particle Case   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.

0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin