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Gravitational lensing by wormholes
文献类型：期刊论文
| 作者 | Nandi, Kamal K.; Zhang, Yuan-Zhong ; Zakharov, Alexander V.; Nandi, KK , Univ N Bengal, Dept Math, Darjeeling 743430, W Bengal, India
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| 刊名 | PHYSICAL REVIEW D
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| 出版日期 | 2006 |
| 卷号 | 74期号:2页码:- |
| 关键词 | Steady-state Cosmology Brans-dicke Wormholes Scalar Fields General-relativity Horizon Problem Black-holes Spacetime Geometry |
| ISSN号 | 1550-7998 |
| 英文摘要 | Gravitational 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. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000239512000066 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5957]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Nandi, KK , Univ N Bengal, Dept Math, Darjeeling 743430, W Bengal, India |
| 推荐引用方式 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):-. |
入库方式： OAI收割
来源：理论物理研究所
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