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Axion-plasmon or magnetized plasma effect on an observable shadow and gravitational lensing of a Schwarzschild black hole
Atamurotov, Farruh1,2,3; Jusufi, Kimet4; Jamil, Mubasher5,6,7; Abdujabbarov, Ahmadjon8,9; Azreg-Ainou, Mustapha10
2021-09-22
Source PublicationPHYSICAL REVIEW D
ISSN2470-0010
Volume104Issue:6Pages:15
AbstractIn this paper, we study the influence of the axion-plasmon, as proposed in [Phys. Rev. Lett. 120, 181803 (2018)] on the optical properties of the Schwarzschild black hole. Our aim is to provide a test to detect the effects of a fixed axion background using black holes. To accomplish our goal, we explore the effect of the axion-plasmon coupling on the motion of photons around the Schwarzschild black hole and check the possibility of observing those effects upon the black hole shadow, the gravitational deflection angle, Einstein rings and shadow images obtained by radially infalling gas on a black hole within a plasma medium. We find that these quantities are indeed affected by the axion-plasmon coupling parameters which consequently generalize some of the well-known results in the literature. It is shown that the size of the black hole shadow decreases with increasing axion-plasmon if observed from a sufficiently large distance.
DOI10.1103/PhysRevD.104.064053
WOS KeywordM87 EVENT HORIZON
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000704598800006
PublisherAMER PHYSICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/74856
Collection中国科学院国家天文台
Corresponding AuthorJamil, Mubasher
Affiliation1.Inha Univ Tashkent, Ziyolilar 9, Tashkent 100170, Uzbekistan
2.Akfa Univ, Kich Halqa Yuli St 17, Tashkent 100095, Uzbekistan
3.Natl Univ Uzbekistan, Dept Astron & Astrophys, Tashkent 100174, Uzbekistan
4.State Univ Tetovo, Phys Dept, Ilinden St Nn, Tetovo 1200, North Macedonia
5.Zhejiang Univ Technol, Inst Theoret Phys & Cosmol, Hangzhou 310023, Peoples R China
6.Natl Univ Sci & Technol, Sch Nat Sci, Islamabad 44000, Pakistan
7.Canadian Quantum Res Ctr, 204-3002,32 Ave, Vernon, BC V1T 2L7, Canada
8.Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China
9.Ulugh Beg Astron Inst, Astron St 33, Tashkent 100052, Uzbekistan
10.Baskent Univ, Engn Fac, Baglica Campus, TR-06790 Ankara, Turkey
Recommended Citation
GB/T 7714
Atamurotov, Farruh,Jusufi, Kimet,Jamil, Mubasher,et al. Axion-plasmon or magnetized plasma effect on an observable shadow and gravitational lensing of a Schwarzschild black hole[J]. PHYSICAL REVIEW D,2021,104(6):15.
APA Atamurotov, Farruh,Jusufi, Kimet,Jamil, Mubasher,Abdujabbarov, Ahmadjon,&Azreg-Ainou, Mustapha.(2021).Axion-plasmon or magnetized plasma effect on an observable shadow and gravitational lensing of a Schwarzschild black hole.PHYSICAL REVIEW D,104(6),15.
MLA Atamurotov, Farruh,et al."Axion-plasmon or magnetized plasma effect on an observable shadow and gravitational lensing of a Schwarzschild black hole".PHYSICAL REVIEW D 104.6(2021):15.
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