Charged particles and Penrose process near charged black holes in Einstein–Maxwell-scalar theory

Abstract We study the dynamics of charged test particles around an electrically charged black hole in Einstein–Maxwell-scalar (EMS) gravity. The event horizon properties of the spacetime around the black hole are explored and the upper limit for the EMS theory parameters corresponding to extreme cha...

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Bibliographic Details
Main Authors: Nuriddin Kurbonov, Javlon Rayimbaev, Mirzabek Alloqulov, Muhammad Zahid, Farrux Abdulxamidov, Ahmadjon Abdujabbarov, Mukhabbat Kurbanova
Format: Article
Language:English
Published: SpringerOpen 2023-06-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-023-11691-9