Evolving Lorentzian wormholes

被引：127
|
作者：
Kar, S [1 ]
Sahdev, D [1 ]
机构：
[1] INDIAN INST TECHNOL,DEPT PHYS,KANPUR 208016,UTTAR PRADESH,INDIA
来源：
PHYSICAL REVIEW D | 1996年 / 53卷 / 02期
关键词：
D O I：
10.1103/PhysRevD.53.722
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Evolving Lorentzian wormholes with the required matter satisfying the energy conditions are discussed. Several different scale factors are used and the corresponding consequences derived. The effect of extra, decaying (in time) compact dimensions present in the wormhole metric is also explored and certain interesting conclusions are derived for the cases of exponential and Kaluza-Klein inflation.
引用
收藏
页码：722 / 730
页数：9
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