Comment on: "Some quantum aspects of a particle with electric quadrupole
moment interacting with an electric field subject to confining potentials".
Int. J. Mod. Phys. A 29 (2014) 1450117
- URL: http://arxiv.org/abs/2009.10561v1
- Date: Tue, 22 Sep 2020 14:02:05 GMT
- Title: Comment on: "Some quantum aspects of a particle with electric quadrupole
moment interacting with an electric field subject to confining potentials".
Int. J. Mod. Phys. A 29 (2014) 1450117
- Authors: Francisco M. Fern\'andez
- Abstract summary: We argue that the system does not support bound states because the motion along the $z$ axis is unbounded.
It is shown that the author obtains a wrong bound-state spectrum for the motion in the $x-y$ plane.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We analyze the results obtained from a model consisting of the interaction
etween the electric quadrupole moment of a moving particle and an electric
field. We argue that the system does not support bound states because the
motion along the $z$ axis is unbounded. It is shown that the author obtains a
wrong bound-state spectrum for the motion in the $x-y$ plane and that the
existence of allowed cyclotron frequencies is an artifact of the approach.
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