KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects
We investigate the Klein-Gordon (KG) oscillators in a global monopole (GM) spacetime in Eddington-inspired Born-Infeld (EiBI) gravity and a Wu-Yang magnetic monopole (WYMM). We discuss the gravitational effects in the presence of Ricci scalar curvature R=Rυυ. It is observed that the presence of the...
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Elsevier
2025-03-01
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| Series: | Nuclear Physics B |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321325000379 |
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| author | Omar Mustafa |
| author_facet | Omar Mustafa |
| author_sort | Omar Mustafa |
| collection | DOAJ |
| description | We investigate the Klein-Gordon (KG) oscillators in a global monopole (GM) spacetime in Eddington-inspired Born-Infeld (EiBI) gravity and a Wu-Yang magnetic monopole (WYMM). We discuss the gravitational effects in the presence of Ricci scalar curvature R=Rυυ. It is observed that the presence of the Ricci scalar curvature, effectively and manifestly, introduces a force field that makes the corresponding quantum mechanical repulsive core more repulsive. Similar effect is also observed for the EiBI-gravitational field. We reiterate and report that the corresponding bosonic KG-oscillator quantum mechanical system admits a solution in the form of confluent Heun functions, the truncation of which into a physically admissible polynomial is shown to be associated with some parametric correlations/conditions. The use of such conditions/correlations is mandatory and yields a set of allowed/restricted quantum mechanical orbital ℓ-excitations, for all radial quantum numbers nr≥0. Our procedure is shown to be quite handy, in the sense that it allows one to retrieve results for KG-oscillators in GM-spacetime in different EiBI-gravity and Ricci scalar curvature settings. |
| format | Article |
| id | doaj-art-cc41bb91fd434bd8b3977870ef945d97 |
| institution | Kabale University |
| issn | 0550-3213 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Physics B |
| spelling | doaj-art-cc41bb91fd434bd8b3977870ef945d972025-02-08T04:59:32ZengElsevierNuclear Physics B0550-32132025-03-011012116827KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effectsOmar Mustafa0Department of Physics, Eastern Mediterranean University, 99628, G. Magusa, North Cyprus, Mersin 10, TurkiyeWe investigate the Klein-Gordon (KG) oscillators in a global monopole (GM) spacetime in Eddington-inspired Born-Infeld (EiBI) gravity and a Wu-Yang magnetic monopole (WYMM). We discuss the gravitational effects in the presence of Ricci scalar curvature R=Rυυ. It is observed that the presence of the Ricci scalar curvature, effectively and manifestly, introduces a force field that makes the corresponding quantum mechanical repulsive core more repulsive. Similar effect is also observed for the EiBI-gravitational field. We reiterate and report that the corresponding bosonic KG-oscillator quantum mechanical system admits a solution in the form of confluent Heun functions, the truncation of which into a physically admissible polynomial is shown to be associated with some parametric correlations/conditions. The use of such conditions/correlations is mandatory and yields a set of allowed/restricted quantum mechanical orbital ℓ-excitations, for all radial quantum numbers nr≥0. Our procedure is shown to be quite handy, in the sense that it allows one to retrieve results for KG-oscillators in GM-spacetime in different EiBI-gravity and Ricci scalar curvature settings.http://www.sciencedirect.com/science/article/pii/S0550321325000379Klein-Gordon oscillatorsEddington-inspired Born-Infeld gravityCurvature scalar fieldWu-Yang magnetic monopoleConfluent Heun functions |
| spellingShingle | Omar Mustafa KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects Nuclear Physics B Klein-Gordon oscillators Eddington-inspired Born-Infeld gravity Curvature scalar field Wu-Yang magnetic monopole Confluent Heun functions |
| title | KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects |
| title_full | KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects |
| title_fullStr | KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects |
| title_full_unstemmed | KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects |
| title_short | KG-oscillators in Eddington-inspired Born-Infeld gravity: Wu-Yang magnetic monopole and Ricci scalar curvature effects |
| title_sort | kg oscillators in eddington inspired born infeld gravity wu yang magnetic monopole and ricci scalar curvature effects |
| topic | Klein-Gordon oscillators Eddington-inspired Born-Infeld gravity Curvature scalar field Wu-Yang magnetic monopole Confluent Heun functions |
| url | http://www.sciencedirect.com/science/article/pii/S0550321325000379 |
| work_keys_str_mv | AT omarmustafa kgoscillatorsineddingtoninspiredborninfeldgravitywuyangmagneticmonopoleandricciscalarcurvatureeffects |