Electromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defects
Abstract In this study, we focus on examining the characteristics of electromagnetic fields within a curved space-time background under the framework of Eddington-inspired Born–Infeld (EiBI) gravity, in the presence of a global monopole. We derived Maxwell’s vacuum field equations in this curved spa...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-09-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-024-13299-z |
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| author | M. G. Kurbah F. Ahmed |
| author_facet | M. G. Kurbah F. Ahmed |
| author_sort | M. G. Kurbah |
| collection | DOAJ |
| description | Abstract In this study, we focus on examining the characteristics of electromagnetic fields within a curved space-time background under the framework of Eddington-inspired Born–Infeld (EiBI) gravity, in the presence of a global monopole. We derived Maxwell’s vacuum field equations in this curved spacetime and obtained a set of linear differential equations for the electric and magnetic fields. After decoupling these equations, we solved for the analytical solutions of both the electric and magnetic fields using special functions. We then extended our analysis to the same EiBI-gravity framework, this time incorporating a cosmic string. Following a similar approach, we derived the first-order differential equations governing the electric and magnetic fields and obtained their analytical solutions using special functions. Our findings demonstrate significant influences of the global monopole, cosmic string, and the Eddington parameters on the behavior of electromagnetic waves in this curved space-time configuration with topological defects, resulting in notable deviations from the Minkowski flat space case. |
| format | Article |
| id | doaj-art-f538eaef7af74e33b54dbbfc7220fec0 |
| institution | Kabale University |
| issn | 1434-6052 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj-art-f538eaef7af74e33b54dbbfc7220fec02024-11-17T12:45:19ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522024-09-0184911610.1140/epjc/s10052-024-13299-zElectromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defectsM. G. Kurbah0F. Ahmed1Department of Physics, University of Science and Technology MeghalayaDepartment of Physics, University of Science and Technology MeghalayaAbstract In this study, we focus on examining the characteristics of electromagnetic fields within a curved space-time background under the framework of Eddington-inspired Born–Infeld (EiBI) gravity, in the presence of a global monopole. We derived Maxwell’s vacuum field equations in this curved spacetime and obtained a set of linear differential equations for the electric and magnetic fields. After decoupling these equations, we solved for the analytical solutions of both the electric and magnetic fields using special functions. We then extended our analysis to the same EiBI-gravity framework, this time incorporating a cosmic string. Following a similar approach, we derived the first-order differential equations governing the electric and magnetic fields and obtained their analytical solutions using special functions. Our findings demonstrate significant influences of the global monopole, cosmic string, and the Eddington parameters on the behavior of electromagnetic waves in this curved space-time configuration with topological defects, resulting in notable deviations from the Minkowski flat space case.https://doi.org/10.1140/epjc/s10052-024-13299-z |
| spellingShingle | M. G. Kurbah F. Ahmed Electromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defects European Physical Journal C: Particles and Fields |
| title | Electromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defects |
| title_full | Electromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defects |
| title_fullStr | Electromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defects |
| title_full_unstemmed | Electromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defects |
| title_short | Electromagnetic wave propagation in Eddington-inspired Born–Infeld gravity space-time with topological defects |
| title_sort | electromagnetic wave propagation in eddington inspired born infeld gravity space time with topological defects |
| url | https://doi.org/10.1140/epjc/s10052-024-13299-z |
| work_keys_str_mv | AT mgkurbah electromagneticwavepropagationineddingtoninspiredborninfeldgravityspacetimewithtopologicaldefects AT fahmed electromagneticwavepropagationineddingtoninspiredborninfeldgravityspacetimewithtopologicaldefects |