Kerr black hole surrounded by dark matter: Horizon, photonosphere and shadow

• المؤلف الرئيسي: Pantig, Reggie C.
• التنسيق: text
• منشور في: Animo Repository 2019
• الموضوعات: Kerr black holes; Dark matter (Astronomy); Hamilton-Jacobi equations; Physics
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/11570

We study the effect of a simple spherical model of dark matter with mass D and thickness Δr to a Kerr black hole of mass M. It is shown that the horizon and ergosphere radii are affected. We utilize the Hamilton-Jacobi equation in deriving the equations of motion to study the photonsphere and genera...