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Nandi, Kamal K.; Zhang, Yuan-Zhong; Zakharov, Alexander V.; Nandi, KK , Univ N Bengal, Dept Math, Darjeeling 743430, W Bengal, India
Gravitational lensing by wormholes
Source PublicationPHYSICAL REVIEW D
KeywordSteady-state Cosmology Brans-dicke Wormholes Scalar Fields General-relativity Horizon Problem Black-holes Spacetime Geometry
AbstractGravitational lensing by traversable Lorentzian wormholes is a new possibility which is analyzed here in the strong field limit. Wormhole solutions are considered in the Einstein minimally coupled theory and in the brane world model. The observables in both the theories show significant differences from those arising in the Schwarzschild black hole lensing. As a corollary, it follows that wormholes with zero Keplerian mass exhibit lensing properties which are qualitatively (though not quantitatively) the same as those of a Schwarzschild black hole. Some special features of the considered solutions are pointed out.
2006
ISSN1550-7998
Volume74Issue:2Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:102[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5957
Collection理论物理所科研产出_SCI论文
Corresponding AuthorNandi, KK , Univ N Bengal, Dept Math, Darjeeling 743430, W Bengal, India
Recommended Citation
GB/T 7714
Nandi, Kamal K.,Zhang, Yuan-Zhong,Zakharov, Alexander V.,et al. Gravitational lensing by wormholes[J]. PHYSICAL REVIEW D,2006,74(2):-.
APA Nandi, Kamal K.,Zhang, Yuan-Zhong,Zakharov, Alexander V.,&Nandi, KK , Univ N Bengal, Dept Math, Darjeeling 743430, W Bengal, India.(2006).Gravitational lensing by wormholes.PHYSICAL REVIEW D,74(2),-.
MLA Nandi, Kamal K.,et al."Gravitational lensing by wormholes".PHYSICAL REVIEW D 74.2(2006):-.
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