与非线性电动力学场耦合的黑洞的粒子动力学和基频

IF 10.2 4区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Journal of High Energy Astrophysics Pub Date : 2024-06-13 DOI:10.1016/j.jheap.2024.06.005

Allah Ditta , Faisal Javed , G. Mustafa , Farruh Atamurotov , Shoolim Salimov

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引用次数: 0

摘要

本研究的主要目的是研究具有非线性电动力学的黑洞中粒子的动力学特征。为实现这一目标，我们考虑了三种带磁荷的非线性电动力学黑洞几何结构。我们通过计算和分析确定了黑洞的视界半径、内稳定圆轨道和准周期振荡，从而揭示了这些系统的动力学特征。我们还深入讨论了磁荷和非线性电动力学参数对所得结果的影响。

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Particle dynamics and fundamental frequencies of black hole coupled with a nonlinear electrodynamics field

The primary aim of this study is to investigate the characteristics of particle dynamics in black holes with non-linear electrodynamics. To achieve this objective, we consider three non-linear electrodynamics black hole geometries with magnetic charge. We perform calculations and analysis to determine the horizon radius, inner stable circular orbit, and quasi-periodic oscillations, thereby uncovering the dynamical features of these systems. In-depth discussions are provided regarding the influence of magnetic charge and the non-linear electrodynamic parameter on the obtained results.

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来源期刊

Journal of High Energy Astrophysics Earth and Planetary Sciences-Space and Planetary Science

CiteScore

9.70

自引率

5.30%

发文量

审稿时长

65 days

期刊介绍： The journal welcomes manuscripts on theoretical models, simulations, and observations of highly energetic astrophysical objects both in our Galaxy and beyond. Among those, black holes at all scales, neutron stars, pulsars and their nebula, binaries, novae and supernovae, their remnants, active galaxies, and clusters are just a few examples. The journal will consider research across the whole electromagnetic spectrum, as well as research using various messengers, such as gravitational waves or neutrinos. Effects of high-energy phenomena on cosmology and star-formation, results from dedicated surveys expanding the knowledge of extreme environments, and astrophysical implications of dark matter are also welcomed topics.