Traversable Lorentzian wormholes in Brans-Dicke's and induced gravity theories

被引：1
|
作者：
Zhao, F [1 ]
Liu, L [1 ]
机构：
[1] BEIJING NORMAL UNIV,DEPT PHYS,BEIJING 100875,PEOPLES R CHINA
来源：
CHINESE PHYSICS LETTERS | 1996年 / 13卷 / 12期
关键词：
D O I：
10.1088/0256-307X/13/12/001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We generalize Visser's method to construct traversable Lorentzian wormholes from surgically modified Friedman-Robertson-Walker spacetimes in both Brans-Dicke's theory and induced theory of Gravity. Our result shows, in both cases, the exotic matter is unavoidable to occur at the throats of the wormholes.
引用
收藏
页码：881 / 884
页数：4
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