ORIGINAL RESEARCH article
Front. Phys.
Sec. Interdisciplinary Physics
Volume 13 - 2025 | doi: 10.3389/fphy.2025.1620283
This article is part of the Research TopicRecent Mathematical and Theoretical Progress in Quantum MechanicsView all 4 articles
Klein-Gordon oscillator interacting with screened Kratzer potential in a cosmic string space-time with space-like dislocation and AB field
Provisionally accepted
- 1Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, Riyahd, Saudi Arabia
- 2Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Nigeria
- 3Department of Physics, University of South Africa, Florida 1710, Johannesburg, South Africa
- 4Department of Physics, College of Science, Sultan Qaboos University, Al-Khod, Muscat, Oman
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In this paper, we examine the relativistic quantum behaviour of spinless particles interacting through the Klein-Gordon (KG) oscillator and screened Kratzer potentials and influenced by external magnetic field, using the extended Nikiforov-Uvarov method. A detailed analysis of how quantum numbers and cosmic string parameters affect the energy spectra of the KG oscillator are provided. The results obtained reveal that energy spectra are influenced by the quantum numbers and the cosmic string parameters thereby causing a shift, depending on the quantum magnetic flux, dislocation parameter, and other potential parameters considered. Our results agree with results in literature and the study proves to be very useful in the understanding of the behavior of particles in a cosmic space-time with space-like dislocation.
Keywords: Klein-Gordon oscillator (KGO), Screened Kratzer potential (SKP), Extended Nikiforov-Uvarov (ENU) method, Aharonov and Bohm (AB) field, Magnetic flux
Received: 29 Apr 2025; Accepted: 16 Jul 2025.
Copyright: © 2025 Alrebdi, Ikot, Okorie, Rampho and Horchani. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Uduakobong S. Okorie, Department of Physics, University of South Africa, Florida 1710, Johannesburg, South Africa
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