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Charged particle motion around non-singular black holes in conformal gravity in the presence of external magnetic field
Narzilloev, Bakhtiyor1,2; Rayimbaev, Javlon2,3,4; Abdujabbarov, Ahmadjon2,3,4,5,6; Bambi, Cosimo1
2020-11-01
Source PublicationEUROPEAN PHYSICAL JOURNAL C
ISSN1434-6044
Volume80Issue:11Pages:17
AbstractWe consider electromagnetic fields and charged particle dynamics around non-singular black holes in conformal gravity immersed in an external, asymptotically uniform magnetic field. First, we obtain analytic solutions of the electromagnetic field equation around rotating non-singular black holes in conformal gravity. We show that the radial components of the electric and magnetic fields increase with the increase of the parameters L and N of the black hole solution. Second, we study the dynamics of charged particles. We show that the increase of the values of the parameters L and N and of magnetic field causes a decrease in the radius of the innermost stable circular orbits (ISCO) and the magnetic coupling parameter can mimic the effect of conformal gravity giving the same ISCO radius up to omega B <= 0.07 when N=3.
Funding OrganizationUzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences ; Uzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences ; Uzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences ; Uzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences
DOI10.1140/epjc/s10052-020-08623-2
Language英语
Funding ProjectUzbekistan Ministry for Innovative Development[VA-FA-F-2-008] ; Uzbekistan Ministry for Innovative Development[MRB-AN-2019-29] ; Innovation Program of the Shanghai Municipal Education Commission[2019-01-07-00-07-E00035] ; National Natural Science Foundation of China (NSFC)[11973019] ; China Scholarship Council (CSC)[2018DFH009013] ; SU ; NUUz ; PIFI of the Chinese Academy of Sciences
Funding OrganizationUzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences ; Uzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences ; Uzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences ; Uzbekistan Ministry for Innovative Development ; Uzbekistan Ministry for Innovative Development ; Innovation Program of the Shanghai Municipal Education Commission ; Innovation Program of the Shanghai Municipal Education Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; SU ; SU ; NUUz ; NUUz ; PIFI of the Chinese Academy of Sciences ; PIFI of the Chinese Academy of Sciences
WOS Research AreaPhysics
WOS SubjectPhysics, Particles & Fields
WOS IDWOS:000595615400009
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/80073
Collection中国科学院国家天文台
Corresponding AuthorBambi, Cosimo
Affiliation1.Fudan Univ, Dept Phys, Ctr Field Theory & Particle Phys, Shanghai 200438, Peoples R China
2.Ulugh Beg Astron Inst, Astron Skaya 33, Tashkent 100052, Uzbekistan
3.Inst Nucl Phys, Tashkent 100214, Uzbekistan
4.Natl Univ Uzbekistan, Tashkent 100174, Uzbekistan
5.Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China
6.Tashkent Inst Irrigat & Agr Mech Engineers, Kori Niyoziy 39, Tashkent 100000, Uzbekistan
Recommended Citation
GB/T 7714
Narzilloev, Bakhtiyor,Rayimbaev, Javlon,Abdujabbarov, Ahmadjon,et al. Charged particle motion around non-singular black holes in conformal gravity in the presence of external magnetic field[J]. EUROPEAN PHYSICAL JOURNAL C,2020,80(11):17.
APA Narzilloev, Bakhtiyor,Rayimbaev, Javlon,Abdujabbarov, Ahmadjon,&Bambi, Cosimo.(2020).Charged particle motion around non-singular black holes in conformal gravity in the presence of external magnetic field.EUROPEAN PHYSICAL JOURNAL C,80(11),17.
MLA Narzilloev, Bakhtiyor,et al."Charged particle motion around non-singular black holes in conformal gravity in the presence of external magnetic field".EUROPEAN PHYSICAL JOURNAL C 80.11(2020):17.
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