Observational appearances of a f(R) global monopole black hole illuminated by various accretions

Abstract In this paper, we explore three simple models of accretions on a global monopole black hole in f(R) theory, and numerically study the corresponding observational appearances as seen by an observer located at the asymptotic infinity and the certain region out of black hole. For the thin-disk...

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Bibliographic Details
Main Authors: Guo-Ping Li, Ke-Jian He
Format: article
Language:EN
Published: SpringerOpen 2021
Subjects:
Online Access:https://doaj.org/article/b19a561395594cf192c42064476be7a4
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