Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo
We explore the motion of particles in the vicinity of an Euler-Heisenberg black hole immersed in a cold dark matter halo, focusing on how the black hole parameters influence particle dynamics. This black hole solution is characterized by five parameters, namely, the black hole mass M, the feature ra...
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| Format: | Article |
| Language: | English |
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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/S0550321325000227 |
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| author | G. Mustafa S.K. Maurya Tayyab Naseer Arzu Cilli Ertan Güdekli Assmaa Abd-Elmonem Neissrien Alhubieshi |
| author_facet | G. Mustafa S.K. Maurya Tayyab Naseer Arzu Cilli Ertan Güdekli Assmaa Abd-Elmonem Neissrien Alhubieshi |
| author_sort | G. Mustafa |
| collection | DOAJ |
| description | We explore the motion of particles in the vicinity of an Euler-Heisenberg black hole immersed in a cold dark matter halo, focusing on how the black hole parameters influence particle dynamics. This black hole solution is characterized by five parameters, namely, the black hole mass M, the feature radius R, the parameter ρ describing the density of the cold dark matter halo, the quantum electrodynamics parameter α, and the black hole charge Q. We confine ourselves to an equatorial plane and examine the stability of equatorial circular orbits with the help of the effective potential. The analytical mathematical expressions for the energy and the angular momentum of circular orbits have been computed. We have also examined the innermost stable circular orbits. The effective force acting on the particles is explored. The epicyclic oscillations of particles in proximity to stable circular orbits have been examined, and the phenomenon of periastron precession has been addressed. Additionally, we examine the collision of particles and the center of mass energy in proximity to the black hole's horizon. The model parameters significantly affect the motion of the particles. Finally, we compare the particle dynamics surrounding a Euler-Heisenberg black hole within a cold dark-matter halo to those around a Schwarzschild black hole within a cold dark-matter halo and a Schwarzschild black hole devoid of a cold dark matter halo. |
| format | Article |
| id | doaj-art-4ebed149743640aa900d2ec9c907c1d5 |
| institution | Kabale University |
| issn | 0550-3213 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Physics B |
| spelling | doaj-art-4ebed149743640aa900d2ec9c907c1d52025-02-07T04:46:51ZengElsevierNuclear Physics B0550-32132025-03-011012116812Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter haloG. Mustafa0S.K. Maurya1Tayyab Naseer2Arzu Cilli3Ertan Güdekli4Assmaa Abd-Elmonem5Neissrien Alhubieshi6Department of Physics, Zhejiang Normal University, Jinhua 321004, People's Republic of China; Research Center of Astrophysics and Cosmology, Khazar University, Baku, AZ1096, 41 Mehseti Street, AzerbaijanDepartment of Mathematical and Physical Sciences, College of Arts and Sciences, University of Nizwa, Nizwa 616, Sultanate of Oman; Corresponding author at: Department of Mathematical and Physical Sciences, College of Arts and Sciences, University of Nizwa, Nizwa 616, Sultanate of Oman.Research Center of Astrophysics and Cosmology, Khazar University, Baku, AZ1096, 41 Mehseti Street, Azerbaijan; Department of Mathematics and Statistics, The University of Lahore, 1-KM Defence Road Lahore-54000, Pakistan; Corresponding author.Department of physics, Yildiz Technical University, TurkeyDepartment of Physics, Faculty of Science, Istanbul University, Istanbul 34134, TurkeyDepartment of Mathematics, College of Science, King Khalid University, Abha, Saudi ArabiaDepartment of Mathematics, College of Science, King Khalid University, Abha, Saudi ArabiaWe explore the motion of particles in the vicinity of an Euler-Heisenberg black hole immersed in a cold dark matter halo, focusing on how the black hole parameters influence particle dynamics. This black hole solution is characterized by five parameters, namely, the black hole mass M, the feature radius R, the parameter ρ describing the density of the cold dark matter halo, the quantum electrodynamics parameter α, and the black hole charge Q. We confine ourselves to an equatorial plane and examine the stability of equatorial circular orbits with the help of the effective potential. The analytical mathematical expressions for the energy and the angular momentum of circular orbits have been computed. We have also examined the innermost stable circular orbits. The effective force acting on the particles is explored. The epicyclic oscillations of particles in proximity to stable circular orbits have been examined, and the phenomenon of periastron precession has been addressed. Additionally, we examine the collision of particles and the center of mass energy in proximity to the black hole's horizon. The model parameters significantly affect the motion of the particles. Finally, we compare the particle dynamics surrounding a Euler-Heisenberg black hole within a cold dark-matter halo to those around a Schwarzschild black hole within a cold dark-matter halo and a Schwarzschild black hole devoid of a cold dark matter halo.http://www.sciencedirect.com/science/article/pii/S0550321325000227Circular orbitsParticle motionQuasi-periodic oscillationsPerfect fluid dark matter |
| spellingShingle | G. Mustafa S.K. Maurya Tayyab Naseer Arzu Cilli Ertan Güdekli Assmaa Abd-Elmonem Neissrien Alhubieshi Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo Nuclear Physics B Circular orbits Particle motion Quasi-periodic oscillations Perfect fluid dark matter |
| title | Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo |
| title_full | Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo |
| title_fullStr | Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo |
| title_full_unstemmed | Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo |
| title_short | Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo |
| title_sort | particle motion and qpos around euler heisenberg black hole immersed in cold dark matter halo |
| topic | Circular orbits Particle motion Quasi-periodic oscillations Perfect fluid dark matter |
| url | http://www.sciencedirect.com/science/article/pii/S0550321325000227 |
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