Comments on the Quantum Potential Approach to a Class of Quantum Cosmological Models

TL;DR

This paper emphasizes the importance of correctly applying the ontological interpretation of quantum mechanics in quantum cosmology, highlighting potential errors in previous work due to improper coordinate representation usage.

Contribution

It clarifies the correct application of the ontological interpretation in quantum cosmology and identifies errors in prior studies caused by coordinate transformation issues.

Findings

Incorrect results in previous quantum cosmological models due to coordinate representation errors

Highlighting the necessity of proper coordinate treatment in ontological quantum interpretations

Emphasizing the impact of canonical transformations on quantum cosmological analyses

Abstract

In this comment we bring attention to the fact that when we apply the ontological interpretation of quantum mechanics, we must be sure to use it in the coordinate representation. This is particularly important when canonical tranformations that mix momenta and coordinates are present. This implies that some of the results obtained by A. B\l aut and J. Kowalski-Glikman are incorrect.