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Strong gravitational lensing for the photons coupled to Weyl tensor in a Schwarzschild black hole spacetime
Chen, SB; Jing, JL; Chen, SB (reprint author), Hunan Normal Univ, Inst Phys, Changsha 410081, Hunan, Peoples R China.
2015
发表期刊JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
期号10页码:2
文章类型Article
摘要We have investigated the strong gravitational lensing for the photons coupled to Weyl tensor in a Schwarzschild black hole spacetime. We find that in the four-dimensional black hole spacetime the equation of motion of the photons depends not only on the coupling between photon and Weyl tensor, but also on the polarization direction of the photons. It is quite different from that in the case of the usual photon without coupling to Weyl tensor in which the equation of motion is independent of the polarization of the photon. Moreover, we find that the coupling and the polarization direction modify the properties of the photon sphere, the deflection angle, the coefficients in strong field lensing, and the observational gravitational lensing variables. Combining with the supermassive central object in our Galaxy, we estimated three observables in the strong gravitational lensing for the photons coupled to Weyl tensor.
关键词Gravitational Lensing Gravity Gr Black Holes
学科领域Astronomy & Astrophysics ; Physics
资助者National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1]
DOIhttp://dx.doi.org/10.1088/1475-7516/2015/10/002
关键词[WOS]MAGNETIC-FIELDS ; LIGHT PHOTONS ; HOLOGRAPHIC SUPERCONDUCTORS ; VACUUM POLARIZATION ; FASTER ; CLUSTER ; ELECTRODYNAMICS ; PROPAGATION ; INFLATION ; GALAXIES
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; National Natural Science Foundation of China [11275065, 11475061] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1] ; construct program of key disciplines in Hunan Province and the Open Project Program of State Key Laboratory of Theoretical Physic's, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF161CJ1]
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20842
专题理论物理所SCI论文
通讯作者Chen, SB (reprint author), Hunan Normal Univ, Inst Phys, Changsha 410081, Hunan, Peoples R China.
推荐引用方式
GB/T 7714
Chen, SB,Jing, JL,Chen, SB . Strong gravitational lensing for the photons coupled to Weyl tensor in a Schwarzschild black hole spacetime[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2015(10):2.
APA Chen, SB,Jing, JL,&Chen, SB .(2015).Strong gravitational lensing for the photons coupled to Weyl tensor in a Schwarzschild black hole spacetime.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(10),2.
MLA Chen, SB,et al."Strong gravitational lensing for the photons coupled to Weyl tensor in a Schwarzschild black hole spacetime".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .10(2015):2.
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