Comment on: "On the Klein-Gordon oscillator subject to a Coulomb-type potential". Ann. Phys. 355 (2015) 48 [arXiv:arXiv:1411.6988]

• URL: http://arxiv.org/abs/2104.07023v1
• Date: Tue, 13 Apr 2021 18:06:51 GMT
• Title: Comment on: "On the Klein-Gordon oscillator subject to a Coulomb-type potential". Ann. Phys. 355 (2015) 48 [arXiv:arXiv:1411.6988]
• Authors: Francisco M. Fern\'andez
• Abstract summary: We show that the truncation method proposed by the authors do not yield all the eigenvalues of the radial equation. The existence of allowed frequencies that depend on the quantum numbers is an artifact of the truncation method.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: We analyze the conclusions of the influence of a Coulomb-type potential on the Klein-Gordon oscillator. We show that the truncation method proposed by the authors do not yield all the eigenvalues of the radial equation but just one of them for a particular value of a model parameter. Besides, the existence of allowed oscillator frequencies that depend on the quantum numbers is an artifact of the truncation method.

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