Shadow of a rotating traversable wormhole

被引：182

作者：

Nedkova, Petya G. ^{[1
]}

Tinchev, Vassil K. ^{[1
]}

Yazadjiev, Stoytcho S. ^{[1
]}

机构：

[1] Univ Sofia, Fac Phys, Dept Theoret Phys, Sofia 1164, Bulgaria

来源：

PHYSICAL REVIEW D | 2013年 / 88卷 / 12期

关键词：

BLACK-HOLE;

D O I：

10.1103/PhysRevD.88.124019

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We explore the shadow of a certain class of rotating traversable wormholes within classical general relativity. The images depend on the angular momentum of the wormhole and the inclination angle of the observer. We compare the results with the case of the Kerr black hole. For small angular momenta, the shadows for the two solutions are nearly identical; however, with the increasing of the angular momentum, they start to deviate considerably.

引用

页数：7

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