Collisional Penrose process of extended test particles near an extremal Kerr black hole

Abstract We investigate the collisional Penrose process of extended test particles near an extremal Kerr black hole using the pole-dipole-quadrupole approximation. We analyze the motion of the test particles and examine the dynamics and maximal efficiency of energy extraction in this process. Our re...

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Bibliographic Details
Main Authors: Aofei Sang, Jie Jiang, Ming Zhang
Format: Article
Language:English
Published: SpringerOpen 2023-10-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-023-12171-w